Rahman, S. H., Fakhruddin, A., Uddin, M. J., Zaman, M. S., Talukder, A., Adyel, T. M. and Sarker, M. M. R. (2014) “Water quality of shallow tube wells as affected by sanitary latrines and groundwater flow”, Journal of Bangladesh Academy of Sciences, 37(2), pp. 231–243. doi: 10.3329/jbas.v37i2.17565.