1.
Em S, Phan S, Khan S. Cambodian EFL university students’ perceptions of online learning effectiveness during the COVID-19 pandemic: A survey study. CJER.Journal [Internet]. 2022 Dec. 30 [cited 2026 Nov. 13];2(2):15–34. Available from: https://cjerjournal.com/index.php/cjer/article/view/97