Ihwan, Inrawati, and Nidia Rosmawanti. “APLIKASI MONITORING KARGO BATUBARA PADA PT. GEOSERVICES BANJARBARU”. Progresif: Jurnal Ilmiah Komputer 11, no. 2 (July 22, 2017). Accessed September 3, 2026. http://ojs.stmik-banjarbaru.ac.id/index.php/progresif/article/view/205.