Kittilap, R., P. Chantaramongkol, A. Sukawan, U. Watakit, and S. Kittilap. “Guidelines for the Management of Wastewater Community Involvement Bueng Nong Khot, Banped Sub-District, Muang Khon Kaen District, Khon Kaen Province”. Academic Journal of Mahamakut Buddhist University Roi Et Campus, vol. 10, no. 1, Dec. 2019, pp. 113-25, https://so01.tci-thaijo.org/index.php/AJMBU/article/view/247206.