Ruruh, Alexander, and Zeinab Nurlena Y. Suma. “ North Gorontalo Regency”. Journal of Selvicoltura Asean 1, no. 3 (September 4, 2024): 120–127. Accessed January 2, 2026. https://research.adra.ac.id/index.php/selvicoltura/article/view/1203.