Silaban, T. M., & Syastra, M. T. (2019). RANCANG BANGUN SISTEM INFORMASI PENJUALAN MINI MARKET HUTASOIT BERBASIS WEB. Computer and Science Industrial Engineering (COMASIE), 1(01), 122–131. Retrieved from https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/1571