ISIRJAHSS Vol – 3 Issue – 1 (January – February 2026) January 15, 2026January 15, 2026 ISIR Publisher Green Mining Framework Under Complexity Geometallurgy – Case Study Indonesia Mining, Grasberg Orebody PP: 01-16 DOI:10.5281/zenodo.18251841 Rudi Toba1*, Eymal B Demmallino2, Abd. Wahib Wahab3, M. Farid Samawi4 ISIR Journal of Arts, Humanities and Social Sciences (ISIRJAHSS) 3(1) Jan - Feb 2026 PDF