“Accelerated Vaccine Trials During the COVID-19 Pandemic: A Methodological Review”. International Journal of Scientific Research in Science and Technology 12, no. 3 (June 7, 2025): 1065–1072. Accessed September 18, 2025. https://www.ijsrst.technoscienceacademy.com/index.php/home/article/view/IJSRST25123117.