Review regarding defrosting methods for refrigeration and heat pump systemsJamal Al Douri, Kamel S. Hmood, Valentin Apostol, Horatiu Pop, Saleh J. Alqaisy and Elena Beatrice IbreanE3S Web Conf., 286 (2021) 01012DOI: https://doi.org/10.1051/e3sconf/202128601012