Kamal, SM Mostafa, and Sadia Sharmin. “Vaccine of SARS-CoV-2: Is It Authorized Early?”. Anwer Khan Modern Medical College Journal 12, no. 1 (March 5, 2023): 4–5. Accessed January 26, 2026. https://banglajol.info/index.php/AKMMCJ/article/view/64620.