Thawaphakwaen, N. ., Phetto, W. ., Phakdenarin, A. ., Jongmeesuk , T. ., & Wichairam, S. . (2021). Satisfaction with the service of the elderly pension Samrong Subdistrict Administrative Organization Phlapphlachai District Buriram Province. Interdisciplinary Academic and Research Journal, 1(5), 47–58. https://doi.org/10.14456/iarj.2021.24