Jahidin, Jahidin, Al Rubaiyn, Andrian Andrian, and Usmardin Usmardin. “Estimation of Limestone Reserves Based on Resistivity Data in The Area of PT Graha Batu Perdana, Morowali Regency”. Jurnal Rekayasa Geofisika Indonesia 7, no. 01 (July 21, 2025): 057–065. Accessed July 8, 2026. https://jrgi.uho.ac.id/index.php/journal/article/view/46.