Thanawaro, P. A. P., Phanthachai, S. and Phrakhrusutaworathammakit (2024) “Application of Sangkhahavatthudhamma Principles to Enhance the Quality of Public Service of Waengnang Subdistrict Municipality District Maha Sarakham Province: Application of Sangkhahavatthudhamma Principles to Enhance the Quality of Public Service of Waengnang Subdistrict Municipality District Maha Sarakham Province”, RATANABUTH JOURNAL. Yasothon, Thailand, 6(3), pp. 230–241. available at: https://so07.tci-thaijo.org/index.php/rtnb/article/view/5642 (accessed: 10 September 2026).