Saputra, F., G. N. Pasaribu, P. H. . Lahagu, S. W. B. Tarigan, and B. Purba. “The Role of Natural Resource and Environmental Economics in Achieving Sustainable Development”. Review of Leadership, Innovation, Economic, and Management, vol. 1, no. 1, Mar. 2025, pp. 1-6, https://ojs.proaksara.com/index.php/rliem/article/view/6.