FERNANDO L. TOBING, R.; MERLIN NATALIA NAHUWAY, G.; MAKIN, A. PENGARUH LOSSES TERHADAP RANCANGAN PUSH BACK 3 BULAN DI FRONT SUWOTA SITE TANJUNGBULI PT. ANEKA TAMBANG UBP NIKEL MALUKU UTARA KABUPATEN HALMAHERA TIMUR PROVINSI MALUKU UTARA. ReTII, [S. l.], 2016. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/194. Acesso em: 19 apr. 2025.