Phumphuang, Wongsatorn, Dokrak Marod, Sarawood Sungkaew, and Sathid Thinkampaeng. 2018. “Forest Dynamics and Tree Distribution Patterns in Dry Evergreen Forest, Northeastern, Thailand”. Environment and Natural Resources Journal 16 (2), 58-67. https://ph02.tci-thaijo.org/index.php/ennrj/article/view/125029.