Udin, M Fikri Rofi’, Muhyiddin Zainul Arifin, and Moh. Anshori Aris Widya. “DETEKSI PENJUAL KELILING ONLINE TERDEKAT MENGGUNAKAN ANDROID DAN GIS”. SAINTEKBU 11, no. 2 (September 3, 2019): 65–76. Accessed April 19, 2024. https://ejournal.unwaha.ac.id/index.php/saintek/article/view/221.