Aliyah Shahab and Achmad Faisal F (2023) “EVALUATION OF FURNACE-02 EFFICIENCY USING THE HEAT LOSS METHOD IN REFINERY UNITS AT PUSAT PENGEMBANGAN SUMBER DAYA MANUSIA MINYAK DAN GAS BUMI CEPU - JAVA”, Jurnal Cakrawala Ilmiah, 2(6), pp. 2283–2290. doi: 10.53625/jcijurnalcakrawalailmiah.v2i6.4895.