Dina Saad Faraj. “Enhancement of the Supplementary Method for Solving Problems in Partial Linear Programming”. Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa 2, no. 4 (August 25, 2024): 262–274. Accessed April 24, 2025. https://journal.arimsi.or.id/index.php/Bilangan/article/view/203.