Hussain, Farzana. “A Transformed Coordinate Model to Predict Tide and Surge Along the Head Bay of Bengal- Application to Cyclone of 1991 and 1970”. GANIT: Journal of Bangladesh Mathematical Society 35 (June 28, 2016): 7–25. Accessed February 8, 2023. https://banglajol.info/index.php/GANIT/article/view/28561.