Sharma SK, Chieh JCS (eds.): Multifunctional Antennas and Arrays for Wireless Communication Systems. Wiley-IEEE Press; pp. 341-377; ISBN 978-1-119-53505-8
2021 Sixth International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), Chennai, India. IEEE: pp. 6-10; ISBN 978-1-6654-3130-9