Adulyathorn, Weeradej, Noppakhun Chutun, and Pensri Juninn. 2022. “Strategy Development for Public Services to Promote People’s Life Quality in Subdistrict Administrative Organization in Kamphaengphet”. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 16 (1):391-406. https://doi.org/10.14456/psruhss.2022.30.