mulyani yully. ANALISA EFISIENSI KINERJA HEAT EXCHANGER 31-E-102 AB NAPTHA HYDROTREATING UNIT PT. X . JuTMI [Internet]. 2024 Feb. 15 [cited 2024 May 17];3(1):10-7. Available from: https://jutmi.stiteknas.ac.id/index.php/jutmi/article/view/44