Moungnont, R., S. Niranthawee, K. Meekun, and S. Aiemkongsri. “Competency Development Among University Personnel”. Ph.D. In Social Sciences Journal, vol. 13, no. 3, Dec. 2023, pp. 685-97, https://so05.tci-thaijo.org/index.php/phdssj/article/view/264820.