Dola, S. S., K. Bahsar, M. Islam, and M. M. R. Sarker. “Hydrogeological Classification and the Correlation of Groundwater Chemistry With Basin Flow in the South-Western Part of Bangladesh”. Journal of Bangladesh Academy of Sciences, vol. 42, no. 1, Aug. 2018, pp. 41-54, doi:10.3329/jbas.v42i1.37831.