Rizwan Ullah Khan, Roveeza Bhatti, Quratulain Talpur. Perceptions of ESL Students About Online Collaborative Learning During Covid-19 In Hazara Division, Khyber Pakhtunkhwa, Pakistan. AIJSS [Internet]. 2025 Oct. 24 [cited 2025 Oct. 27];4(4):1309-21. Available from: https://academia.edu.pk/index.php/Journals/article/view/984