https://www.degruyter.com/document/doi/10.1515/eng-2024-0051/html
https://linkinghub.elsevier.com/retrieve/pii/S0031320323006040
https://linkinghub.elsevier.com/retrieve/pii/S1875952122000088
https://onlinelibrary.wiley.com/doi/10.1002/9781119716907.ch8
https://www.tandfonline.com/doi/full/10.1080/0952813X.2021.1883745
https://tvst.arvojournals.org/article.aspx?articleid=2770338