WASET
    Tanveer Ahmed Bhuiyan and  Samiul Hayder Choudhury and  Asif Al - Rasheed and  S.P. Majumder,  Performance Analysis of a Free-Space Optical Code Division Multiple Access through Atmospheric Turbulence Channel.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 577 - 580
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/2607.