U. ILLAHI, M. I. SULAIMAN, M. I. SULAIMAN, J. IQBAL, M. ALAM, and M. S. MAZLIHAM. “A Novel Singly Fed Wideband Circularly Polarized Rectangular Dielectric Resonator Antenna Using Hook-Shaped Metal Strip ”. Sindh University Research Journal - SURJ (Science Series), Vol. 50, no. 3D, Oct. 2018, doi:10.26692/surj.v50i3D.1127.