Electrically tunable left-handed textile metamaterial for microwave applications by Hossain, Kabir, Sabapathy, Thennarasan, Jusoh, Muzammil, Soh, Ping Jack, Jamaluddin, Mohd. Haizal, Al-Bawri, Samir Salem, Osman, Mohamed Nasrun, Ahmad, R. Badlishah, A. Rahim, Hasliza, Mohd. Yasin, Mohd. Najib, Saluja, Nitin