Narintarangkul Na Ayudhaya, S. ., P. . Siribanpitak, C. . Usaho, and P. . Poepakdee. “Flipping the Position-Entry Approach for Thai School Leader As the Future Needs”. Kasetsart Journal of Social Sciences, vol. 42, no. 2, Apr. 2021, pp. 293–300, https://so04.tci-thaijo.org/index.php/kjss/article/view/251197.