Technical Evaluation of Landslide Risk and Environmental Contamination Due to Manganese Mining Activities at PT Ngali Sumbawa Mining. INOMATEC: Jurnal Inovasi dan Kajian Multidisipliner Kontemporer , [S. l.], v. 1, n. 07, 2026. Disponível em: https://portalpublikasi.com/index.php/inomatec/article/view/1280.. Acesso em: 12 jul. 2026.