Hossain, Zakir, Khairul Bashar, Ratan Kumar Majumder, Mazeda Islam, and Mizanur Rahman Sarker. 2014. “Hydrogeological Investigations of Chapai Nawabganj Town of Nawabganj District, North-West Bangladesh Using Isotope and Other Techniques”. Journal of Bangladesh Academy of Sciences 38 (2):131-42. https://doi.org/10.3329/jbas.v38i2.21338.