Dogar, Adnan Ahmad, Ikram Shah, Syed Wajahat Ali, and Abdullah Ijaz. “Constraints to Online Teaching in Institutes of Higher Education During Pandemic COVID-19: A Case Study of CUI, Abbottabad Pakistan”. Revista Romaneasca pentru Educatie Multidimensionala 12, no. 2Sup1 (September 7, 2020): 12-24. Accessed November 9, 2026. https://www.lumenpublishing.com/journals/index.php/rrem/article/view/2839.