Triana A, Biantoro AW. Analisis komparatif pengaruh retrofitting refrigeran HCFC:R22 konversi HC:MC22 pada mesin refrigerasi kompresi uap single stage. JONEM [Internet]. 2022 Feb. 8 [cited 2026 May 29];1(1):57-73. Available from: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/jonem/article/view/14578