Kanchanaharuthai, A., Konkhum, P., & Wongsurith, K. (2020). A Composite Nonlinear Controller for Power Systems with STATCOM under External Disturbances. ECTI Transactions on Electrical Engineering, Electronics, and Communications, 18(2), 107–117. https://doi.org/10.37936/ecti-eec.2020182.240342