S. Mohan Reddy, S, M M. Vinod Kumar, B Sanjay, K Aruna Kumari, and G V. S. Padma Rao. “Microstrip Line Fed Fractal Monopole Antenna With Defected Ground Structure”. International Journal of Engineering and Technology 7, no. 3.31 (August 24, 2018): 21–24. Accessed February 21, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/18193.