T P Madhav, B.; Venkateswara Rao, M.; Manisahithi, K.; S S Sarvani, D.; Dharani, M.; V Rami Reddy, S. Compact Metamaterial Inspired Periwinkle Shaped Fractal Antenna for Multiband Applications. IJET 2017, 7 (1.1), 507-512. https://doi.org/10.14419/ijet.v7i1.1.10157.