Ploskas, Nikolaos, and Nikolaos Samaras. “Pivoting Rules for the Revised Simplex Algorithm”. Yugoslav Journal of Operations Research 24, no. 3 (October 1, 2014): 321–332. Accessed August 26, 2025. https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/400.