Husin, H., S. Saat, Y. Yusop, A. A. Md Isa, S. Mohd Isa, M. Darsono, A. Yahya, and S. K. Nguang. “Class E ZVS Inverter Simulation for Series Resonance Mode Ultrasonic Transducer”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 9, no. 4, Dec. 2017, pp. 91-96, https://jtec.utem.edu.my/jtec/article/view/2017.