Tambunan, Muhammad, and Ibnu Rasyid Munthe Munthe. “Implementasi Webgis Sebaran Lokasi Puskemas”. Jurnal Media Informatika 1, no. 1 Desember (December 15, 2019): 36–44. Accessed April 30, 2026. https://ejournal.sisfokomtek.org/index.php/jumin/article/view/180.