Uthaisan, T., Sriputtarin, S. and Kheawnamchum, J. (2022) “Administrative Factors Affecting Eaching and Learning Management in the Situation of the Coronavirus Covid -19 Epidermic of Shools Under Nakhonphanom Primary Educational Service Area office 2 ”, Journal of Education Rajabhat Maha Sarakham University. Maha Sarakham, Thailand, 19(1), pp. 175–189. available at: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/256462 (accessed: 13 October 2026).