Khwaja, Hajra, and Sehrish Karim. “Overview of COVID-19 Vaccine Hesitancy in Low and Middle Income Countries”. ALTAMASH JOURNAL OF DENTISTRY AND MEDICINE 1, no. 2 (December 30, 2022): 78–83. Accessed October 4, 2024. https://ajdm.altamash.edu.pk/index.php/ojs3/article/view/13.