MAMUT COPPER MINE: DEVELOPMENT AND SOCIAL IMPACT ON SABAH SOCIETY 1960-1990. Quantum Journal of Social Sciences and Humanities, [S. l.], v. 2, n. 2, p. 1–10, 2021. DOI: 10.55197/qjssh.v2i2.65. Disponível em: https://www.qjssh.com/index.php/qjssh/article/view/65. Acesso em: 16 aug. 2026.