Nguyen, T. N. M., Tra, V. D. and Nguyen, P. H. (2021) “Difficulties and some suggested solutions in studying online of the students in Van Lang University during the Covid-19 pandemic”, AsiaCALL Online Journal, 12(4), pp. 9-17. Available at: https://www.asiacall.info/acoj/index.php/journal/article/view/58 (Accessed: 9December2024).