Hartanto, Ardi, SyariefRizal, and IndrawanDikky. “Electricity Supply Strategy for PT Freeport Indonesia’s Production Expansion”. Jurnal Aplikasi Bisnis dan Manajemen (JABM) 8, no. 1 (January 31, 2022): 66. Accessed May 5, 2024. https://jurnal.ipb.ac.id/index.php/jabm/article/view/35713.