The Evaluation of Thermodynamics and Environmental Impact of Waste Heat Recovery System Using Alternative RefrigerantsNyayu Aisyah, Hifni Mukhtar Ariyadi, Ilham Ayu Putri Pratiwi, Sugiyanto and Robith FuadiE3S Web Conf., 605 (2025) 01002DOI: https://doi.org/10.1051/e3sconf/202560501002