et. al., M. Anil Prakash,. 2021. “Comparison and Validation of Optimal Path Lengths in the Presence of Elliptical Forbidden Regions Between CGA and V-Rep”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (10):1707-20. https://www.turcomat.org/index.php/turkbilmat/article/view/4632.