Sulaiman, Eko. “Aplikasi Pencarian Lokasi Agen Pos Di Surabaya Berbasis Android”. Melek IT : Information Technology Journal 5, no. 1 (June 30, 2019): 1–4. Accessed May 15, 2024. https://melekit-if.uwks.ac.id/melekit/article/view/137.