Walhawanadana, Cassanova Istiqomah, and Haidar Luthfi Amrullah. 2022. “Heat Exchanger Efficiency (HE-002) in the Crude Distillation Unit at the Oil and Gas Human Resources Development Center (PPSDM Migas)”. Jurnal Nasional Pengelolaan Energi MigasZoom 4 (1):23-28. https://doi.org/10.37525/mz/2022-1/343.