Farah Diyana Abdul Rahman and  Wajdi Al-Khateeb and  Aisha Hassan Abdalla Hashim,  Performance Evaluation of Single-mode and Multimode Fiber in LAN Environment.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 1660 - 1662
    [viewed 18 January 2022]. Available from: https://publications.waset.org/pdf/10322.