H. ZAHEER, M. IMTIYAZ, and H. A. JAFREE, “Visualization of Dual Feasible Bases in Primal Space”, jictra, pp. 57–74, Dec. 2018, Accessed: Aug. 26, 2026. [Online]. Available: https://www.jictra.com.pk/index.php/jictra/article/view/38