Muhammad Tengku Awang Rahman, Vicky Hidayat, Doni Wahyudi, and Z. Zefriyenni. “Theoretical and Practical Study of the Application of the Simplex Method in Quantitative Management”. Jurnal Ilmiah Multidisiplin Indonesia (JIM-ID), vol. 5, no. 10, Oct. 2026, pp. 2506-13, https://ejournal.seaninstitute.or.id/index.php/esaprom/article/view/9115.