Cardenas, Oscar P, Geraldine J Paguigan, and Melanie S Subilla. “Silvicultural Management Strategies: A Determinant for a Successful NGP Plantation in Northern Isabela, Philippines”. American Journal of Environment and Climate 3, no. 1 (March 7, 2024): 45–53. Accessed October 8, 2025. https://e-palli.org/index.php/ajec/article/view/2205.