Ahmmed, MU, and M Sultanab. “Study on Flow Behavior of Parallel Lumped-Model under Constant Flow for Bronchial Tree”. GANIT: Journal of Bangladesh Mathematical Society 40, no. 2 (January 11, 2021): 86–94. Accessed October 23, 2025. https://www.banglajol.info/index.php/GANIT/article/view/51310.