Cahyono, Y. D., A. Sari, and B. Wambukomo. “Analisis Kebutuhan Airflow Budget Di Level Extraction Pada Tambang Bawah Tanah Di Area Deep Mill Level Zone (Dmlz) PT. Freeport Indonesia Timika Papua”. PROMINE, Vol. 9, no. 1, Sept. 2021, pp. 6-12, doi:10.33019/promine.v9i1.2272.