Sihombing JRH, Theresia S. Perancangan Sistem Informasi Prepaid di Perusahaan Makanan Siap Saji XYZ. ComTech [Internet]. 2015 Jun. 1 [cited 2025 Jul. 9];6(2):215-28. Available from: https://journal.binus.ac.id/index.php/comtech/article/view/2266