Sunrawali, A.N. et al. 2026. Utilization of Natural resources to Improve Community Economy in Pangkep Regency: A Case Study of PT Semen Tonasa. Jurnal Ekonomi Manajemen Sistem Informasi. 7, 3 (Jan. 2026), 2222–2229. DOI:https://doi.org/10.38035/jemsi.v7i3.7288.