Amit Kumar Singh, Avinash Kumar, Mukesh Kumar, Soumya Singh, and Abhishek Kamendu. “Awareness Regarding Covid 19 Disease Among Healthcare Workers in a Tertiary Care Hospital in Southern Bihar”. International Journal of Health and Clinical Research 4, no. 18 (October 20, 2021): 400–404. Accessed February 24, 2026. https://www.ijhcr.com/index.php/ijhcr/article/view/3036.