Asep Mulyana ,Danny Ramdani. “Analysis Impact Of Cost Factors On Net Income (Case Study at PT Indofood Sukses Makmur Tbk-Indonesian)”. International Journal of Advanced Science and Technology 29, no. 08 (September 1, 2020): 5196 - 5205. Accessed September 20, 2024. http://sersc.org/journals/index.php/IJAST/article/view/31910.