“Assessment of water quality of the Dhuppani waterfall and its advantages for the inhabitants of the Rangamati Hill Tracts, Bangladesh”, Int. J. Agril. Res. Innov. Tech., vol. 15, no. 2, pp. 74–84, Feb. 2026, Accessed: Feb. 20, 2026. [Online]. Available: https://ijarit.online/index.php/journal/article/view/243