Mulavizada , Habibullah, Abdul Nasir Jabarkhil, Salahuddin Rahime, Kamran Zafarzai, and Shukrullah Sahak. 2024. “Prevalence of the COVD-19 in Nangarhar Corona Center According to Season in 2020- 2022”. NUIJB 3 (02):18-21. https://nuijb.nu.edu.af/index.php/nuijb/article/view/150.