Arefin, F., Moniruzzaman, M., Lupa, S. T., Rahman, M. A., Islam, A. and Akter, S. (2018) “Status of threaten fish species in Narsunda river”, Research in Agriculture Livestock and Fisheries, 5(2), pp. 259–268. doi: 10.3329/ralf.v5i2.38116.