WASET
    M. R. AlRashidi and  M. F. AlHajri and  M. E. El-Hawary,  Enhanced Particle Swarm Optimization Approach for Solving the Non-Convex Optimal Power Flow.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 38(2). 318 - 322
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/3674.