Sultana, Sarmin, Md Mostafizur Rahman, Nazia Nawrin, Muhammad Risalat Rafiq, and Nazmus Sakib. 2025. “A Hydrochemical Characterization & Quality Assessment of Groundwater and River Water at Kaptai-Lichubagan Roadcut Section, Kaptai Upazila, Rangamati Hill District, Bangladesh”. The Dhaka University Journal of Earth and Environmental Sciences 13 (2):31-47. https://doi.org/10.3329/dujees.v13i2.79451.