Hoq, M.O. , Hossain, M.F. , Hawi, S., Maheen, F., Olive, M.M. , Rani, E. and Murshida, .-. 2016. Livelihood pattern of elderly street beggar in Dhaka city. Asian-Australasian Journal of Bioscience and Biotechnology. 1, 2 (Aug. 2016), 346–352. DOI:https://doi.org/10.3329/aajbb.v1i2.61602.