S. Balaji and  E. Golden Julie and  M. Rajaram and  Y. Harold Robinson,  Fuzzy Based Particle Swarm Optimization Routing Technique for Load Balancing in Wireless Sensor Networks.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2016, vol. 115(7). 1418 - 1427
    [viewed 21 October 2019]. Available from: https://publications.waset.org/pdf/10006064.