Rivera, Nina Arra DJ., and Annie Melinda Paz-Alberto. “Assessment of the Diversity of Trees in Mt. Tapulao, Palauig, Zambales”. Silliman Journal 61, no. 2 (October 4, 2022). Accessed April 28, 2024. http://sillimanjournal.su.edu.ph/index.php/sj/article/view/21.