Penrattanahiran , Rattanawat, and Anuruk Tantong. “Impact and Coping Strategies in Online Learning of Students Under the Circumstances on Covid-19 Pandemic”. Journal of Modern Learning Development 7, no. 4 (May 30, 2022): 208–233. accessed October 6, 2026. https://so06.tci-thaijo.org/index.php/jomld/article/view/254625.