HARTONO, EDY, and Rahmat Fauzi. “RANCANGAN APLIKASI PENCARIAN TOKO HANDPHONE MURAH DAN TERDEKAT DI KOTA BATAM BERBASIS ANDROID”. Computer and Science Industrial Engineering (COMASIE) 4, no. 5 (January 25, 2021): 30–37. Accessed May 11, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3502.