Thawalset, W., and P. Rachjun. “LEADERSHIP OF THE VILLAGE HEADMAN OF PASUNG VILLAGE, PASUNG SUB-DISTRICT, CHATURAPHAK PHIMAN DISTRICT, ROI ET PROVINCE”. Academic Journal of Mahamakut Buddhist University Roi Et Campus, vol. 11, no. 1, Mar. 2022, pp. 679-91, https://so01.tci-thaijo.org/index.php/AJMBU/article/view/250075.