Benchmarking has been used as a tool, a methodology and a technique for continuous improvements i... more Benchmarking has been used as a tool, a methodology and a technique for continuous improvements in sectoral operations to gain and maintain competitive advantage. This was a survey of benchmarking practices in higher education in Kenya, the case of public universities, whose objectives were; to document the benchmarking activities in the public universities; to establish the challenges facing the public universities in benchmarking. Cross sectional survey was used in this study to collect data from the six public universities with their respective campuses/schools in the population of interest. The respondents were senior administrators and the academic staff. Of the 53 informants who were sampled, 31 responded, thus, a response rate was of 58 percent. Descriptive statistics were used to analyze and summarize the data before presenting it in the form of proportions, means, tables and graphs. This was in line with the first and second objectives, which were actually answered in relation to the benchmarking practices in the academic function of public universities in Kenya. The study found out that continuous improvement systems in Kenyan public universities are good, not excellent. The external drivers of change/continuous improvements in public universities are the customers/students as opposed to legislation, while the major internal trigger of change is the actual performance. The public universities effectively and successfully benchmark for continuous improvement. The Kenyan public universities use action research and performance indicators as the sources of referencing information on benchmarks. The most common type of benchmarking in use is development/improvement benchmarking and planning to make use of international benchmarking. Finally, the three critical factors that have influenced the success of benchmarking practices are: time and resource availability: limited duration, comparability and compatibility, which are reasons why the institutions don't practice international benchmarking.
Though the concept of real-time information processing is spreading across organizations like bus... more Though the concept of real-time information processing is spreading across organizations like bush fire, not many companies have embraced its application. The study was conducted to determine: the types of real-time information processing technologies used by supermarkets in Nairobi, Kenya; their benefits; and to establish the relationship between real-time information and supply chain optimization. The research adopted a descriptive cross-sectional survey of the supermarkets. Data was collected through questionnaires, analyzed using SPSS and presented in tables and figures. The study revealed that all the supermarkets use real-time information
... banking industry. Muganda (2001) investigated business values of e-commerce amongst selected ... more ... banking industry. Muganda (2001) investigated business values of e-commerce amongst selected firms in Kenya. From his study he sought to investigate the business value of e-commerce amongst firms in Kenya. According ...
This study develops an effective method to measure value chain performance and rank them based on... more This study develops an effective method to measure value chain performance and rank them based on qualitative criteria and to determine the ranking order of the various forms of performance under study. This approach integrates the advantage of grey systems theory and TOPSIS to evaluate and rank value chain performance. Grey-TOPSIS approach has been applied to measure and rank the value chain performance of various firms. The results indicate that the proposed model is useful to facilitate multi-criteria decision-making (MCDM) problem under the environment of uncertainty and vagueness. The model also provides an appropriate ranking order based on the available alternatives. The Grey-TOPSIS approach that will be useful to the managers to use for solving the similar type of decision-making problems in their firms in the future has been discussed. Even though, the problem of choosing a suitable performance option is often addressed in practice and research, very few studies are available in the literature of Grey-TOPSIS decision models. Also, Grey-TOPSIS model application in the tea processing firms is non-existence hence this study is the very first to apply this model in evaluating value chain performance in the tea processing firms.
Despite having one of the many studies in constraints management and capacity utilization, there ... more Despite having one of the many studies in constraints management and capacity utilization, there is dearth of the same in the tea processing firms. The purpose of this study was to link constraints management to capacity utilization of tea processing firms by focusing on a Kenyan developing economy. Specifically the study determines the relationship between constraints management and capacity utilization of tea processing firms in Kenya. A multiple linear regression and correlation models were performed on a sample that included 84 firms operating in the Kenyan tea industry for the period 2008–2012. The study established that the relationship between constraints management and the firm's capacity utilization is significant and positive.
A B S T R A C T The environment in which most businesses operate in is characterized by very stif... more A B S T R A C T The environment in which most businesses operate in is characterized by very stiff competition. Thus, organizations are designing various strategies to enable them create competitive advantage and improve the welfare of their stakeholders. This paper sought to establish the mediation role of capacity utilization in the relationship between operations constraint management and value chain performance among tea processing firms based on perspectives from Kenya. Specifically the study sought to answer the following research question: Is there a mediating role played by capacity utilization on the relationship between operations constraint management and value chain performance of tea processing firms in Kenya. The study adopted a cross-sectional research design. A sample of eighty-four (84) tea processing firms was used, and the respondents were the factory Chief accountants, production managers, and the environmental representatives. Multiple regression and correlation analysis were used to analyze the data. The findings show that the moderating effect of capacity utilization in the relationship between operations constraints management and the firm's value chain performance is positive and significant. Applying the Theory of Constraints (TOC) philosophy in the decision-making process in managing capacity, will improve the capacities of the bottleneck resources hence increase the Throughput and creating competitive advantage.
Journal of Operations and Supply Chain Management, 2015
The purpose of this study was to establish the relationship between supply chain strategies and p... more The purpose of this study was to establish the relationship between supply chain strategies and performance of large-scale manufacturing firms in Kenya by addressing three primary gaps in the literature. The research gaps include the research findings and results on the relationship between supply chain strategies and firm performance that have been contradicting and no attempt to clear the contradictions; biased and unbalanced analysis of the different measures of firm performance, and failure to use weighted scores to measure firm performance. Resource-Based View guided this study. A sample of one hundred and thirty-eight (138) firms was drawn using proportionate sampling from a population of six hundred and twenty-seven (627) large-scale manufacturing firms in Kenya. The response rate was seventy-five (75) percent. The correlation analysis and regression analysis models were used to test the hypotheses. The study findings indicate that Supply chain strategies are useful predictors of the firm's performance as supply chain strategies explain 76.7 % of the changes in the firm's performance.
This paper is cognizant of the fact that literature on supply chain strategies is limited and sti... more This paper is cognizant of the fact that literature on supply chain strategies is limited and still evolving; and literature on supply chain technology mainly focused on the adoptions, but not on the moderating effect on the relationship between supply chain strategies and firm performance. The purpose of this study is to determine the extent to which supply chain technology moderates the relationship between supply chain strategies and performance of large-scale manufacturing firms in Kenya. Proportionate sampling was used to obtain a sample of one hundred and thirty-eight (138) from a population of six hundred and twenty-seven (627) large scale manufacturing firms. The descriptive statistics, reliability and validity tests of the constructs, correlation analysis, regression analysis and factor analysis models were used to test the hypotheses. The findings indicate that there is a strong significant relationship between supply chain technologies, supply chain strategies and firm performance, implying that both supply chain technology and supply chain strategies explain 88.2 % of the changes in the firm's performance. The net effect of both supply chain strategies and technologies is explained by the coefficient of product moderating variable (SC Strategy*Technology beta = 0.532) which shows that supply chain technology is a significant moderator of the relationship between supply chain strategies and firm performance. This study cleared some contradictions to support the position that firms should invest in supply chain configurations and technologies that lead to improved service delivery accompanied by enhanced operational and overall firm performance
The aim of this study was to establish the relationship between procurement risk management pract... more The aim of this study was to establish the relationship between procurement risk management practices and supply chain performance among mobile phone service providers in Kenya. The study specifically set out to establish the extent to which mobile phone service providers have implemented procurement risk management practices and to determine the relationship between procurement risk management practices and supply chain performance. The study adopted a descriptive study design by collecting data from the four (4) mobile telecommunication companies in Kenya using a self-administered questionnaire. Means, standard deviation, and regression analysis were used to analyze the data collected. The study established that most of the mobile phone service providers in Kenya had implemented procurement risk management practices. It was also clear that there was a very significant relationship between procurement risk management practices and supply chain performance.
Corporate governance based on the ethical values is leadership that has the rules, processes, or ... more Corporate governance based on the ethical values is leadership that has the rules, processes, or laws by which businesses are operated, regulated, and controlled, the internal factors are defined by the officers, stockholders or constitution of a corporation, as well as to external forces such as consumer groups, clients, and government regulations. A corporate governance perspective committed to ethical behaviours in business is very essential for business growth, the organization ethical operations and culture has been on the periphery of corporate governance and board leadership, linked mainly to corporate reputation. However, in today's globalized and interconnected world, investors and other stakeholders have come to recognize that environmental, social, and governance based on the ethical responsibilities of a company as integral to its performance and long-term sustainability.
Conversion of ordinary business into e-business has forced organizations to be redesigned and res... more Conversion of ordinary business into e-business has forced organizations to be redesigned and reshaped. E-business is a combination of economic, technology and market forces that reinvented strategies of traditional business. The business process is counted to use the power of computers and communication networks which are known as Internet. This can allow organizations to stay competitive and more efficient. Also, new business models have been introduced and implemented in a variety of ways.
Nowadays, many businesses such as banks, insurance companies, and other service providers have re... more Nowadays, many businesses such as banks, insurance companies, and other service providers have realized the importance of Customer Relationship Management (CRM) and its potential to help them acquire new customers, retain existing ones and maximize their lifetime value. At this point, close relationship with customers requires strong coordination between IT and marketing departments to provide a long-term retention of their customers.
Performance appraisal system is important to any organizational work performance; it determines t... more Performance appraisal system is important to any organizational work performance; it determines the organization's success or failure. The aim of this study was to evaluate the effectiveness of performance appraisal system at private universities in Kenya. The focus of the study was on the employees of Kabarak University. The study evaluated the purpose of performance appraisal in private universities and identifies relevant factors for achieving an effective performance appraisal. A cross-sectional survey was selected for this study because it was cheap to undertake compared to longitudinal survey and the results from the sample can be inferred to the larger population. The study population was all the employees of Kabarak University. The whole populations of staff were selected as respondents. A structured questionnaire was used to collect the data for analysis. The analysis of the collected data was done by help of SPSS and presented using of descriptive statistics, frequency tables, percentages and pie charts. The findings from the study have established that performance appraisal system is the only tangible metric way by which an organization can know the level of performance of its diverse employees. Although most employees are aware of the type of performance appraisal system used in the private universities, such systems are not based on any serious formal purpose for which they were designed. The effectiveness of performance appraisal systems in the private universities are only based on training to the employees involved in the rating/appraising process and are multi-rating systems. Conclusively, because the performance appraisal systems used in private universities are not effective and that they exist just as a matter of formalities, the private universities can not measure employees' performance hence making it difficult to achieve the intended Human Resource Management objectives.
Tea processing firms have increasingly recognized the role of capacity utilization and management... more Tea processing firms have increasingly recognized the role of capacity utilization and management in the creation and maintenance of competitive advantage. This study intended to determine the link between capacity utilization and value chain performance of tea processing firms. Specifically, the study determined the relationship between capacity utilization and value chain performance of tea processing firms in Kenya. To achieve this, a sample of eighty-five (85) Tea processing firms was used. The study adopted a cross-sectional research design. The unit of analysis of the study was the individual tea processing firm. Data were collected from both primary and secondary sources. Multiple linear regression model was adopted to study the linear relationships among the study variables. The study established that the relationship between capacity utilization and the firm’s value chain performance is positive and significant. It is therefore recommended that management of the tea process...
Technology-based self-service has greatly changed the way that service firms and consumers intera... more Technology-based self-service has greatly changed the way that service firms and consumers interact, and are raising a host of research and practice issues relating to the delivery of e-service which has become increasingly important not only in determining the success or failure of electronic commerce, but also in providing consumers with a superior experience with respect to the interactive flow of information. The purpose of this research paper was to establish the relationship between technology and service quality in the banking industry in Kenya. The research was carried through across-sectional survey design which questioned respondents on e-banking services. The population of study mainly constituted of customers of banks within the Central Business District (CBD), Nairobi. The respondents of the study were customers of banks using e-banking services (internet banking, mobile banking and ATM). The sample in this study consisted of 120 respondents who are users of the e-banki...
Creation and sustenance of competitive advantage continues to be the central agenda in strategic ... more Creation and sustenance of competitive advantage continues to be the central agenda in strategic research and practice. Farms strive to survive and succeed in competition by pursuing strategies that enable them to perform better than their competitors. Therefore, the study seeks to assess knowledge management as source of sustainable competitive advantage and its impact on the performance of Egerton University farms. Performance was analyzed in terms of productivity and profitability. The productivity was assessed as mean yields per acre for crops such as wheat, barley and maize. The Dairy sector assessment looked at average milk productivity per cow per day. Profitability was analyzed using Net Farm Income and Rate of Return on Assets (ROA). The farm business is a function of land, capital, labuor and management particularly that of knowledge. In addition, it is subject to variability of prices, costs, yields and seasons. This study was necessary because the farm businesses are cur...
Benchmarking has been used as a tool, a methodology and a technique for continuous improvements i... more Benchmarking has been used as a tool, a methodology and a technique for continuous improvements in sectoral operations to gain and maintain competitive advantage. This was a survey of benchmarking practices in higher education in Kenya, the case of public universities, whose objectives were; to document the benchmarking activities in the public universities; to establish the challenges facing the public universities in benchmarking. Cross sectional survey was used in this study to collect data from the six public universities with their respective campuses/schools in the population of interest. The respondents were senior administrators and the academic staff. Of the 53 informants who were sampled, 31 responded, thus, a response rate was of 58 percent. Descriptive statistics were used to analyze and summarize the data before presenting it in the form of proportions, means, tables and graphs. This was in line with the first and second objectives, which were actually answered in relation to the benchmarking practices in the academic function of public universities in Kenya. The study found out that continuous improvement systems in Kenyan public universities are good, not excellent. The external drivers of change/continuous improvements in public universities are the customers/students as opposed to legislation, while the major internal trigger of change is the actual performance. The public universities effectively and successfully benchmark for continuous improvement. The Kenyan public universities use action research and performance indicators as the sources of referencing information on benchmarks. The most common type of benchmarking in use is development/improvement benchmarking and planning to make use of international benchmarking. Finally, the three critical factors that have influenced the success of benchmarking practices are: time and resource availability: limited duration, comparability and compatibility, which are reasons why the institutions don't practice international benchmarking.
Though the concept of real-time information processing is spreading across organizations like bus... more Though the concept of real-time information processing is spreading across organizations like bush fire, not many companies have embraced its application. The study was conducted to determine: the types of real-time information processing technologies used by supermarkets in Nairobi, Kenya; their benefits; and to establish the relationship between real-time information and supply chain optimization. The research adopted a descriptive cross-sectional survey of the supermarkets. Data was collected through questionnaires, analyzed using SPSS and presented in tables and figures. The study revealed that all the supermarkets use real-time information
... banking industry. Muganda (2001) investigated business values of e-commerce amongst selected ... more ... banking industry. Muganda (2001) investigated business values of e-commerce amongst selected firms in Kenya. From his study he sought to investigate the business value of e-commerce amongst firms in Kenya. According ...
This study develops an effective method to measure value chain performance and rank them based on... more This study develops an effective method to measure value chain performance and rank them based on qualitative criteria and to determine the ranking order of the various forms of performance under study. This approach integrates the advantage of grey systems theory and TOPSIS to evaluate and rank value chain performance. Grey-TOPSIS approach has been applied to measure and rank the value chain performance of various firms. The results indicate that the proposed model is useful to facilitate multi-criteria decision-making (MCDM) problem under the environment of uncertainty and vagueness. The model also provides an appropriate ranking order based on the available alternatives. The Grey-TOPSIS approach that will be useful to the managers to use for solving the similar type of decision-making problems in their firms in the future has been discussed. Even though, the problem of choosing a suitable performance option is often addressed in practice and research, very few studies are available in the literature of Grey-TOPSIS decision models. Also, Grey-TOPSIS model application in the tea processing firms is non-existence hence this study is the very first to apply this model in evaluating value chain performance in the tea processing firms.
Despite having one of the many studies in constraints management and capacity utilization, there ... more Despite having one of the many studies in constraints management and capacity utilization, there is dearth of the same in the tea processing firms. The purpose of this study was to link constraints management to capacity utilization of tea processing firms by focusing on a Kenyan developing economy. Specifically the study determines the relationship between constraints management and capacity utilization of tea processing firms in Kenya. A multiple linear regression and correlation models were performed on a sample that included 84 firms operating in the Kenyan tea industry for the period 2008–2012. The study established that the relationship between constraints management and the firm's capacity utilization is significant and positive.
A B S T R A C T The environment in which most businesses operate in is characterized by very stif... more A B S T R A C T The environment in which most businesses operate in is characterized by very stiff competition. Thus, organizations are designing various strategies to enable them create competitive advantage and improve the welfare of their stakeholders. This paper sought to establish the mediation role of capacity utilization in the relationship between operations constraint management and value chain performance among tea processing firms based on perspectives from Kenya. Specifically the study sought to answer the following research question: Is there a mediating role played by capacity utilization on the relationship between operations constraint management and value chain performance of tea processing firms in Kenya. The study adopted a cross-sectional research design. A sample of eighty-four (84) tea processing firms was used, and the respondents were the factory Chief accountants, production managers, and the environmental representatives. Multiple regression and correlation analysis were used to analyze the data. The findings show that the moderating effect of capacity utilization in the relationship between operations constraints management and the firm's value chain performance is positive and significant. Applying the Theory of Constraints (TOC) philosophy in the decision-making process in managing capacity, will improve the capacities of the bottleneck resources hence increase the Throughput and creating competitive advantage.
Journal of Operations and Supply Chain Management, 2015
The purpose of this study was to establish the relationship between supply chain strategies and p... more The purpose of this study was to establish the relationship between supply chain strategies and performance of large-scale manufacturing firms in Kenya by addressing three primary gaps in the literature. The research gaps include the research findings and results on the relationship between supply chain strategies and firm performance that have been contradicting and no attempt to clear the contradictions; biased and unbalanced analysis of the different measures of firm performance, and failure to use weighted scores to measure firm performance. Resource-Based View guided this study. A sample of one hundred and thirty-eight (138) firms was drawn using proportionate sampling from a population of six hundred and twenty-seven (627) large-scale manufacturing firms in Kenya. The response rate was seventy-five (75) percent. The correlation analysis and regression analysis models were used to test the hypotheses. The study findings indicate that Supply chain strategies are useful predictors of the firm's performance as supply chain strategies explain 76.7 % of the changes in the firm's performance.
This paper is cognizant of the fact that literature on supply chain strategies is limited and sti... more This paper is cognizant of the fact that literature on supply chain strategies is limited and still evolving; and literature on supply chain technology mainly focused on the adoptions, but not on the moderating effect on the relationship between supply chain strategies and firm performance. The purpose of this study is to determine the extent to which supply chain technology moderates the relationship between supply chain strategies and performance of large-scale manufacturing firms in Kenya. Proportionate sampling was used to obtain a sample of one hundred and thirty-eight (138) from a population of six hundred and twenty-seven (627) large scale manufacturing firms. The descriptive statistics, reliability and validity tests of the constructs, correlation analysis, regression analysis and factor analysis models were used to test the hypotheses. The findings indicate that there is a strong significant relationship between supply chain technologies, supply chain strategies and firm performance, implying that both supply chain technology and supply chain strategies explain 88.2 % of the changes in the firm's performance. The net effect of both supply chain strategies and technologies is explained by the coefficient of product moderating variable (SC Strategy*Technology beta = 0.532) which shows that supply chain technology is a significant moderator of the relationship between supply chain strategies and firm performance. This study cleared some contradictions to support the position that firms should invest in supply chain configurations and technologies that lead to improved service delivery accompanied by enhanced operational and overall firm performance
The aim of this study was to establish the relationship between procurement risk management pract... more The aim of this study was to establish the relationship between procurement risk management practices and supply chain performance among mobile phone service providers in Kenya. The study specifically set out to establish the extent to which mobile phone service providers have implemented procurement risk management practices and to determine the relationship between procurement risk management practices and supply chain performance. The study adopted a descriptive study design by collecting data from the four (4) mobile telecommunication companies in Kenya using a self-administered questionnaire. Means, standard deviation, and regression analysis were used to analyze the data collected. The study established that most of the mobile phone service providers in Kenya had implemented procurement risk management practices. It was also clear that there was a very significant relationship between procurement risk management practices and supply chain performance.
Corporate governance based on the ethical values is leadership that has the rules, processes, or ... more Corporate governance based on the ethical values is leadership that has the rules, processes, or laws by which businesses are operated, regulated, and controlled, the internal factors are defined by the officers, stockholders or constitution of a corporation, as well as to external forces such as consumer groups, clients, and government regulations. A corporate governance perspective committed to ethical behaviours in business is very essential for business growth, the organization ethical operations and culture has been on the periphery of corporate governance and board leadership, linked mainly to corporate reputation. However, in today's globalized and interconnected world, investors and other stakeholders have come to recognize that environmental, social, and governance based on the ethical responsibilities of a company as integral to its performance and long-term sustainability.
Conversion of ordinary business into e-business has forced organizations to be redesigned and res... more Conversion of ordinary business into e-business has forced organizations to be redesigned and reshaped. E-business is a combination of economic, technology and market forces that reinvented strategies of traditional business. The business process is counted to use the power of computers and communication networks which are known as Internet. This can allow organizations to stay competitive and more efficient. Also, new business models have been introduced and implemented in a variety of ways.
Nowadays, many businesses such as banks, insurance companies, and other service providers have re... more Nowadays, many businesses such as banks, insurance companies, and other service providers have realized the importance of Customer Relationship Management (CRM) and its potential to help them acquire new customers, retain existing ones and maximize their lifetime value. At this point, close relationship with customers requires strong coordination between IT and marketing departments to provide a long-term retention of their customers.
Performance appraisal system is important to any organizational work performance; it determines t... more Performance appraisal system is important to any organizational work performance; it determines the organization's success or failure. The aim of this study was to evaluate the effectiveness of performance appraisal system at private universities in Kenya. The focus of the study was on the employees of Kabarak University. The study evaluated the purpose of performance appraisal in private universities and identifies relevant factors for achieving an effective performance appraisal. A cross-sectional survey was selected for this study because it was cheap to undertake compared to longitudinal survey and the results from the sample can be inferred to the larger population. The study population was all the employees of Kabarak University. The whole populations of staff were selected as respondents. A structured questionnaire was used to collect the data for analysis. The analysis of the collected data was done by help of SPSS and presented using of descriptive statistics, frequency tables, percentages and pie charts. The findings from the study have established that performance appraisal system is the only tangible metric way by which an organization can know the level of performance of its diverse employees. Although most employees are aware of the type of performance appraisal system used in the private universities, such systems are not based on any serious formal purpose for which they were designed. The effectiveness of performance appraisal systems in the private universities are only based on training to the employees involved in the rating/appraising process and are multi-rating systems. Conclusively, because the performance appraisal systems used in private universities are not effective and that they exist just as a matter of formalities, the private universities can not measure employees' performance hence making it difficult to achieve the intended Human Resource Management objectives.
Tea processing firms have increasingly recognized the role of capacity utilization and management... more Tea processing firms have increasingly recognized the role of capacity utilization and management in the creation and maintenance of competitive advantage. This study intended to determine the link between capacity utilization and value chain performance of tea processing firms. Specifically, the study determined the relationship between capacity utilization and value chain performance of tea processing firms in Kenya. To achieve this, a sample of eighty-five (85) Tea processing firms was used. The study adopted a cross-sectional research design. The unit of analysis of the study was the individual tea processing firm. Data were collected from both primary and secondary sources. Multiple linear regression model was adopted to study the linear relationships among the study variables. The study established that the relationship between capacity utilization and the firm’s value chain performance is positive and significant. It is therefore recommended that management of the tea process...
Technology-based self-service has greatly changed the way that service firms and consumers intera... more Technology-based self-service has greatly changed the way that service firms and consumers interact, and are raising a host of research and practice issues relating to the delivery of e-service which has become increasingly important not only in determining the success or failure of electronic commerce, but also in providing consumers with a superior experience with respect to the interactive flow of information. The purpose of this research paper was to establish the relationship between technology and service quality in the banking industry in Kenya. The research was carried through across-sectional survey design which questioned respondents on e-banking services. The population of study mainly constituted of customers of banks within the Central Business District (CBD), Nairobi. The respondents of the study were customers of banks using e-banking services (internet banking, mobile banking and ATM). The sample in this study consisted of 120 respondents who are users of the e-banki...
Creation and sustenance of competitive advantage continues to be the central agenda in strategic ... more Creation and sustenance of competitive advantage continues to be the central agenda in strategic research and practice. Farms strive to survive and succeed in competition by pursuing strategies that enable them to perform better than their competitors. Therefore, the study seeks to assess knowledge management as source of sustainable competitive advantage and its impact on the performance of Egerton University farms. Performance was analyzed in terms of productivity and profitability. The productivity was assessed as mean yields per acre for crops such as wheat, barley and maize. The Dairy sector assessment looked at average milk productivity per cow per day. Profitability was analyzed using Net Farm Income and Rate of Return on Assets (ROA). The farm business is a function of land, capital, labuor and management particularly that of knowledge. In addition, it is subject to variability of prices, costs, yields and seasons. This study was necessary because the farm businesses are cur...
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Papers by Peterson Magutu