Phookpan, P. “Citizen participation factors: A case study of community forest managements of Silalaeng and Sa-iab communities”. Journal of Multidisciplinary Academic Research and Development (JMARD), vol. 1, no. 3, Sept. 2019, pp. 43-62, https://he02.tci-thaijo.org/index.php/JMARD/article/view/210238.