H. Kaur, S. Garg, H. Joshi, S. A. Khan, S. Sharma, and M. Bhandari, “A Review: Epidemics and Pandemics in Human History”, Int J of Pharmc Res, vol. 10, no. 4, p. e5399, Apr. 2020, Accessed: May 25, 2025. [Online]. Available: https://ssjournals.co.in/index.php/ijpr/article/view/5399