Rosyadi MB, Wardhana NK. Neraca Keseimbangan pada Sumberdaya dan Cadangan Bijih Bauksit serta Bijih Nikel di Indonesia. Prosiding Seminar Nasional ReTII [Internet]. 2019Nov.4 [cited 2024Nov.23];:107-12. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/1520