Alif Gita Arumsari and Petrus Junake Ginting 2023. Analysis of Heat Transfer Coefficient of Shell and Tube on Heat Exchanger Using Heat Transfer Research Inch (HTRI) Software. Formosa Journal of Sustainable Research. 2, 5 (May 2023), 1175–1184. DOI:https://doi.org/10.55927/fjsr.v2i5.4271.