Lubis, Arga Abdi Rafiud Darajat. “Regional Planning Pathways to Forest Sustainability and Disaster Resilience in Northern Sumatra: English”. Asian Multidisciplinary Research Journal of Economy and Learning 3, no. 1 (January 31, 2026): 12–22. Accessed March 15, 2026. https://argaelpublisher.com/index.php/amjel/article/view/79.