Soonthorn, S. ., R. . Saiyaros, S. . Boonruan, T. . Khamwisettanathon, S. . Thammarat, and P. . Noicharoen. “People’s Satisfaction towards Public Service of Maha Sarakham Provincial Administrative Organization Fiscal Year 2022”. Interdisciplinary Academic and Research Journal, vol. 2, no. 4, Aug. 2022, pp. 463-78, doi:10.14456/iarj.2022.70.