WASET
     Z. Zarid and  C. Gamba and  A. Brusseaux and  C. Laborie and  K. Briens,  TACS : Thermo Acoustic Cooling System.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2013, vol. 80(8). 539 - 543
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/16062.