SECOND LAW ANALYSIS OF AUTO CASCADE REFRIGERATION CYCLE USING MIXED HYDROCARBON REFRIGERANT R-600A /R-290/ R170. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 80, n. 6, 2018. DOI: 10.11113/jt.v80.11508. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/11508.. Acesso em: 6 dec. 2025.