Varun Singh and  Mainak Bandyopadhyay and  Maharana Pratap Singh,  Geospatial Network Analysis Using Particle Swarm Optimization.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 92(8). 1440 - 1443
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/9999192.