CHANG, FELIX, and Amrizal. “SISTEM INFORMASI PENJUALAN SUPPLIER BERBASIS ANDROID”. Computer and Science Industrial Engineering (COMASIE) 7, no. 5 (December 3, 2022): 1–10. Accessed November 23, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/6137.