Azli Abd. Razak and  Yusli Yaakob and  Mohd Nazir Ramli,  Computational Simulation of Turbulence Heat Transfer in Multiple Rectangular Ducts.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2009, vol. 29(5). 500 - 504
    [viewed 15 August 2022]. Available from: https://publications.waset.org/pdf/5538.