[1]
Fenando, F. 2021. Sistem Informasi Geografis (SIG) Pemetaan Lokasi Pertambangan Batu Bara Berbasis Quantum GIS (Studi Kasus: PT. Hasil Bumi Kalimantan). Journal of Information Systems and Informatics. 3, 1 (Mar. 2021), 108-120. DOI:https://doi.org/10.33557/journalisi.v3i1.94.