1. Ferdousi, N. (2019) Protecting Elderly People in Bangladesh: An Overview. JUUM, 24, 1. http://journalarticle.ukm.my/13943/1/36954-116555-1-PB.pdf
2. United Nations, Department of Economic and Social Affairs, Population Division (2019) World Population Ageing 2019: Highlights (ST/ESA/SER.A/430).
3. Bangladesh Bureau of Statistics (2022) Population and Housing Census 2022: Preliminary Report, Statistics and Informatics Division. Ministry of Planning. Government of the People’s Republic in Bangladesh.