Wonglim, P. . . and Noppanatwongsakorn, R. . (2022) “The Behaviors of the Preparation Before Retirement Preparation Office of the Bangkok Metropolitan Administration Civil Service Commission Preparation”, Journal of Graduate MCU KhonKaen Campus, 9(1), pp. 153–166. Available at: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/254457 (Accessed: 3 May 2024).