Ali, Muhammad, Nurulazlina Ramli, and Hermawan Nugroho. 2020. “A Critical Analysis of a Wireless Power Transmission (WPT) With an Improvement Method for a Non-Radiative WPT”. Indonesian Journal of Electrical Engineering and Informatics (IJEEI) 8 (2): 273-88. https://doi.org/10.52549/ijeei.v8i2.1071.