Praveena, P., H. S. . Shubhanka, V. Neha, P. Prasath, and G. S. Veda. “Optimal Design of Load Frequency Control of Single Area System”. Asian Journal of Electrical Sciences, vol. 8, no. S1, June 2019, pp. 71-77, doi:10.51983/ajes-2019.8.S1.2302.