DIMA, Daniel; DOBROVICESCU, Alexandru; DOBRE, Cătălina. Energy and exergy analysis of the heat pump cycle using working fluids with low environmental impact . Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 14, p. 5–9, 2023. DOI: 10.47577/technium.v14i.9664. Disponível em: https://techniumscience.com/index.php/technium/article/view/9664. Acesso em: 17 apr. 2026.