Uzma Naseer, Tayyaba Mahmud. Student Perception and Comparison of their Academic Performance in Online Formative Assessment Vs Summative Assessment during Covid Period . Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Jan. 11 [cited 2024 Nov. 23];16(12):111. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/3515