Hendrajaya, L., Samsuri, N. A. ., Hamid, M. R. ., A Rahim, M. K., Murad, N. A. . and Nugroho, B. S. (2022) “On-Body Performance of a Frequency Reconfigurable Wearable Antenna for 5G Health Monitoring Application”, ELEKTRIKA- Journal of Electrical Engineering, 21(2), pp. 77–81. doi: 10.11113/elektrika.v21n2.408.