Chaari, M. Z. and Al-Maadeed, S. (2021) “Increase the Efficiency of IoT Devices by Using the Wireless Power Transmission in the Industrial Revolution 4.0”, International Journal of Online and Biomedical Engineering (iJOE), 17(07), pp. pp. 172–185. doi: 10.3991/ijoe.v17i07.24143.