Rusli, Rusli, Sukarna Sukarna, and Wahyudin Wahyudin. “Improved Exponential Approach Method in Determining Optimum Solutions for Transportation Problems”. ARRUS Journal of Mathematics and Applied Science 2, no. 2 (April 7, 2022): 101–108. Accessed May 9, 2026. https://jurnal.ahmar.id/index.php/mathscience/article/view/744.