Purba, Bonaraja, Eva Juli Yanti Situmorang, M.Abdan Syakura Annurradi, Hernita Siagian, and Marsanda Hutagalung. “Kebijakan Pemerintah Dalam Pengelolaan Sumber Daya Alam: Studi Kasus Indonesia”. Economic Reviews Journal 3, no. 3 (September 2, 2024): 2145 –. Accessed April 28, 2026. https://www.mes-bogor.com/journal/index.php/mrj/article/view/316.