., Taruna, and Surender singh. “Properties of Various Refrigerants and Alternatives to R22 Refrigerants”. Journal of Advanced Research in Mechanical Engineering and Technology 3, no. 1&2 (January 5, 2019): 24-27. Accessed May 6, 2024. https://adrjournalshouse.com/index.php/mechanical-engg-technology/article/view/251.