1. Barikdar, A., Ahmed, T., & Lasker, S. P. (2016). The situation of the Elderly in Bangladesh Bangladesh. Journal of Bioethics, 7(1), 27–36.
2. BBS. (2011a). Household Income & Expenditure Survey 2010. Bangladesh Bureau of Statistics, Statistics & Informatics Division.
3. BBS. (2011b). Population and Housing Census. Bangladesh Bureau of Statistics, Statistics & Informatics Division.
4. BBS. (2011c). Survey on Volunteerism in Bangladesh 2010. Bangladesh Bureau of Statistics, Statistics & Informatics Division.
5. BBS. (2013). Health and Morbidity Status Survey-2012. Bangladesh Bureau of Statistics, Statistics & Informatics Division.