Zulkifli Amin, M. “Economic Valuation of Natural Resources in Gunung Rinjani: Implications for Sustainable Development”. Journal of Economic Perspectives and Business Innovation 2, no. 01 (September 12, 2024): 114–122. Accessed September 5, 2025. https://e-journal.icmandalika.or.id/index.php/EPBI/article/view/36.