“Leadership style for Thailand 4.0 of school administrators affecting the implementation of the educational quality assurance system of schools at the secondary education level within the jurisdiction of Bangkok under a new educational quality assurance fr”, TURCOMAT, vol. 12, no. 8, pp. 2525–2532, Apr. 2021, Accessed: May 26, 2026. [Online]. Available: https://turcomat.org/index.php/turkbilmat/article/view/3771