“Review on Heat Transfer Enhancement Technique using Twisted Tape in Laminar and Turbulent Flow in a Circular Duct”., IJAERD, vol. 5, no. 1, pp. 180–187, Jan. 2018, Accessed: Sep. 08, 2025. [Online]. Available: https://ijaerd.org/index.php/IJAERD/article/view/2030