WASET
    Saeed Vahidifar and  Mohammad Nakhaee Sharif and  Mohammad Ghaffari,  Heat Recovery System from Air-Cooled Chillers in Iranian Hospitals.   journal   = {International Journal of Civil and Architectural Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 169(1). 6 - 9
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/10011747.