A. Q. Ahmed and  S. Gao,  Thermal Comfort and Energy Saving Evaluation of a Combined System in an Office Room Using Displacement Ventilation.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 102(6). 1101 - 1106
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10001917.