Ali, Sathi Binte, and Mohammad Asraful Alam. “Health Care Facilities for Senior Citizens in Selected Tertiary Hospitals During Covid-19 Pandemic”. Journal of Preventive and Social Medicine 40, no. 1 (January 9, 2022): 51–58. Accessed July 27, 2024. https://banglajol.info/index.php/JOPSOM/article/view/56691.