Jamaluddin, Andi, and Yulistira Sari. “The Influence of Gross Profit Margin and Net Profit Margin on Profit Growth at PT Indofood Sukses Makmur Tbk”. Jurnal Online Manajemen ELPEI 6, no. 1 (February 22, 2026): 1983–1994. Accessed April 17, 2026. https://www.jurnal.stim-lpi.ac.id/index.php/Jomel/article/view/494.