Aidthiyawutho (Traikeaw), P. B. ., T. . Manmee, and A. Krasang. “Human Resource Development of Sainoi Sub-District Administrative Organization in Sainoi District Nonthaburi Province”. Journal of MCU Humanities Review, vol. 7, no. 2, Dec. 2021, pp. 213-25, https://so03.tci-thaijo.org/index.php/human/article/view/254727.