Fatima Fadhil Saleh, Huda Abdulsalam Abdulrahman. “Awareness of Undergraduate Students towards COVID 19 Vaccine and Their Willingness to Be Vaccinated”. Pakistan Journal of Medical & Health Sciences 16, no. 06 (August 5, 2022): 589. Accessed September 27, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/1863.