Moungprasert, S. ., S. . Pholpuntin, S. . Tungdamnernsawad, and J. . Sriboonrawd. “Factors Affecting the Efficiency and Effectiveness of Online Teaching and Learning in Higher Education”. Suan Dusit Graduate School Academic Journal, vol. 18, no. 3, Oct. 2022, pp. 73-88, https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/403.