Renny Cahyaningtyas, Nurkhamim, & 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