Mia, Md Anas, and Mohammad Ilias Inam. “Heat Transfer Characteristic Analysis of Double Pipe Heat Exchanger With A Continuous Helical Baffle By Numerical Analysis”. SciEn Conference Series: Engineering 1 (May 7, 2025): 63–67. Accessed July 31, 2025. https://scienpg.com/scs/index.php/engineering/article/view/scse.2025.1.12.