REDI, Ahmad. Kontrak Karya PT Freeport Indonesia dalam Perspektif Pancasila dan UUD NRI 1945. Jurnal Konstitusi, [S. l.], v. 13, n. 3, p. 613–638, 2016. DOI: 10.31078/jk1337. Disponível em: https://jurnalkonstitusi.mkri.id/index.php/jk/article/view/1337. Acesso em: 10 oct. 2024.