Ahmed, A., Hoque, S., Ohlson, M., Akanda, M. A. S. and Moula, M. G. (2011) “Phytoplankton standing crop and its diversity in the Buragauranga River estuary in relation to chemical environment”, Bangladesh Journal of Botany, 39(2), pp. 143–151. doi: 10.3329/bjb.v39i2.7300.