Alam, Mohammad Tawhidul, and MD. Quamrul Ahsan. 2020. “An Analytical Approach for the Optimal Operation of Simultaneous AC-DC Power Transmission System”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI) 8 (2): 215-29. https://doi.org/10.52549/ijeei.v8i2.1184.