Islam, K., Sarker, B., Nazrul, K., Tonny, U., & Faruque, M. (2012). Impacts of beel nursery management on the variation of indigenous fish species and its socio-economic profitability: a study in the Dhaka beel, Bangladesh. International Journal of Natural Sciences, 2(3), 76–82. https://doi.org/10.3329/ijns.v2i3.12136