Usmani, Ausaf Ahmad, et al. “Impacts of Fins on The Heat Transfer Characteristics in A Shell and Cone-Shaped Coil Heat Exchanger”. International Journal of Innovations in Science, Engineering And Management, vol. 4, no. 1, Jan. 2025, pp. 106-17, https://doi.org/10.69968/ijisem.2025v4i1106-117.