Phakham, Netchanok, Choetkiat Kunlabut, and Pornkamol Rahannok. 2020. “Guidelines of Community Welfare Fund Development to Sustainability of Na-O Sub-District Municipality, Muang District, Loei Province”. Research and Development Journal, Loei Rajabhat University 15 (51):68-79. https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/223078.