Besagni G, Croci L, Nesa R. Solar-Assisted Dual-Source Multifunctional Heat Pump: Field Tests Results and Thermodynamic Analysis . Chemical Engineering Transactions [Internet]. 1Aug.2018 [cited 17Aug.2024];70:253-8. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1870043