Arunyakanon, Sitthichai, and Knatdanai Praphanphoj. “Leadership Models Effecting To The Motivation of Personnel Performance in Thongsook College”. Ph.D. in Social Sciences Journal 8, no. S (October 31, 2018): 245–261. Accessed May 1, 2024. https://so05.tci-thaijo.org/index.php/phdssj/article/view/137075.