Duong, T. L., Phan, V.-D., Nguyen, T. T., & Nguyen, T. T. (2020). Optimal solutions for fixed head short-term hydrothermal system scheduling problem. Indonesian Journal of Electrical Engineering and Informatics (IJEEI), 8(4), 648-657. https://doi.org/10.52549/ijeei.v8i4.2269