Amandeep Singh Dhaliwal,  Analyzing the Impact of DCF and PCF on WLAN Network Standards 802.11a, 802.11b and 802.11g.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2013, vol. 84(12). 1594 - 1598
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9996677.