1.
Inayatullah S, Rani A, Siddiqi TA, Zaheer H, Imtiaz M, Jafree HA. An Efficient Method for Pivoting Free Variables in Linear Programming: A Computational Approach. ESJ [Internet]. 2019Mar.31 [cited 2020Sep.23];15(9):1. Available from: http://eujournal.org/index.php/esj/article/view/11892