Metruk, Rastislav, and Rita Rafajlovičová. “Perspectives and Challenges of Online Language Learning: Slovak University Students’ Viewpoints”. International Journal of Emerging Technologies in Learning (iJET) 17, no. 08 (April 26, 2022): pp. 206–214. Accessed May 10, 2024. https://online-journals.org/index.php/i-jet/article/view/28971.