Rancangan Aplikasi Pelayanan Kesehatan Berbasis Geographic Information System (GIS) Versi Android di Kota Pekanbaru. JST (Jurnal Sains Terapan), [S. l.], v. 3, n. 2, 2017. DOI: 10.32487/jst.v3i2.256. Disponível em: https://jurnal.poltekba.ac.id/index.php/jst/article/view/256. Acesso em: 8 nov. 2026.