Moungprasert S, Pholpuntin S, Tungdamnernsawad S, Sriboonrawd J. Factors Affecting the Efficiency and Effectiveness of Online Teaching and Learning in Higher Education. SDU. Grad. J. [internet]. 2022 Oct. 15 [cited 2025 Aug. 19];18(3):73-88. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/403