@article{al-khatib_2016, 
  title={Strategic Logistics Outsourcing:Integrated Models for Evaluating and Selecting Logistics Service Providers (LSPs) Upstream/Downstream Supply Chain Comparison}, 
  DOI={10.24377/ljmu.t.00004406}, 
  publisher={Liverpool John Moores University}, 
  author={Al-Khatib, SFS}, 
  year={2016}
  }