Hendrajaya, Lukman, Noor Asmawati Samsuri, Mohamad Rijal Hamid, Mohamad Kamal A Rahim, Noor Asniza Murad, and Bambang Setia Nugroho. 2022. “On-Body Performance of a Frequency Reconfigurable Wearable Antenna for 5G Health Monitoring Application”. ELEKTRIKA- Journal of Electrical Engineering 21 (2):77-81. https://doi.org/10.11113/elektrika.v21n2.408.