Talasart, PO.1 Padungsak. “Residents’ Participation in Administration of Tambon Pho Yai Administration Organization, Phanomphrai District, Roi Et province”. RATANABUTH JOURNAL 2, no. 3 (December 30, 2020): 31–44. accessed June 11, 2025. https://so07.tci-thaijo.org/index.php/rtnb/article/view/636.