G. Adedayo Ajenikoko, O. Olakunle, and E. Olabode, “Optimal Power Flow with Reactive Power Compensation for Cost and Loss Minimization On Nigerian Power Grid System”, IJEEI, vol. 5, no. 3, pp. 236–247, Sep. 2017, doi: 10.52549/ijeei.v5i3.284.