Rajapaksha, L.2019-10-012019-10-012010Engineer, 43(1):p.42-50https://dl-iesl.nsf.gov.lk/handle/1/1739RerigerationHydrocarbonsHeat transferNatural refrigerantsRetrofitFlammabilityInternational standardsSafetyLong term natural alternatives for halogenated refrigerants - hydrocarbonsArticle