RAUF HUSAIN, Jamal; BAKRI, Hasbi; ADNAN FIRDAUS. Estimation of Laterite Nickel Resources Using Ordinary Krigging Method at PT Vale Indonesia Nuha District East Luwu South Sulawesi Province . Journal of Geology and Exploration, [S. l.], v. 2, n. 2, p. 48–52, 2023. DOI: 10.58227/jge.v2i2.113. Disponível em: https://ejournal.insightpublisher.com/index.php/JGE/article/view/113. Acesso em: 11 feb. 2026.