Aplikasi Pemetaan Pertambangan Berbasis Web GIS Geographic Information System di Sulawesi Utara. GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi, [S. l.], v. 4, n. 2, p. 124 131, 2023. DOI: 10.53682/gjppg.v4i2.7327. Disponível em: https://ejurnal.unima.ac.id/index.php/geographia/article/view/7327. Acesso em: 19 dec. 2025.