Rangkuti, Zulkifli. “STRATEGI KEBIJAKAN TEKNO EKONOMI PENGELOLAAN GAS IKUTAN (ASSOCIATED GAS)”. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 1, no. 2 (December 30, 2011): 146. Accessed May 2, 2024. https://journal.ipb.ac.id/index.php/jpsl/article/view/10831.