Renny Cahyaningtyas, Nurkhamim, and Eddy Winarno. 2026. “CONTRASTING LATERITIC NICKEL ORE CHARACTERISTICS IN EASTERN INDONESIA: THE URGENCY OF SHIFTING FROM RKEF TO HPAL”. INTAN Jurnal Penelitian Tambang 9 (1):24-37. https://doi.org/10.56139/intan.v9i1.371.