UDIN, A. R. A. .; SUSANTO, B. M.; NURUDDIN, M. . Improving service quality of refrigeration system with using 3R toreduce air pollution at “Udy Teknik” workshop in Balung Kulon Village – Jember Regency. Food and Agricultural Sciences : Polije Proceedings Series, [S. l.], v. 3, n. 1, p. 212–217, 2020. Disponível em: https://proceedings.polije.ac.id/index.php/food-science/article/view/167. Acesso em: 29 nov. 2021.