Identification of Iron Ore Deposit in Sub-Surface Using Electrical Resistivity and Induced Polarization Methods in Nangabulik, Central Kalimantan. Fiziya [Internet]. 2022 Jan. 5 [cited 2026 Jun. 16];4(2):104-1. Available from: https://journal.uinjkt.ac.id/index.php/al-fiziya/article/view/21942