Saat, S., Mokhtar, N., Zaid, T., A. Ghani, Z., M. Isa, A. A., Darsono, A., Yusop, Y., A.Rahman, F., Husin, S., M. Isa, M., & M. Zin, M. (2016). The Development of Wireless Power Transfer Technologies for Low Power Applications: An Acoustic Based Approach. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 7(2), 129–135. Retrieved from https://jtec.utem.edu.my/jtec/article/view/624