Alfasane, M.A., Gani, M.A., Islam, M.S. and Khondker, M. 2012. Limnology of Lake Ashura, Dinajpur, Bangladesh. Bangladesh Journal of Botany. 41, 1 (Jul. 2012), 43–48. DOI:https://doi.org/10.3329/bjb.v41i1.11081.