KRISHNA KANTH VARMA, P; MURALI KRISHNA, Ch; SANTHI RATNA PRIYANKA, G. Performance Improvement of Sri Yantra Shaped Multiband Antenna with Defected Ground Structure. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.31, p. 40–44, 2018. DOI: 10.14419/ijet.v7i3.31.18197. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/18197.. Acesso em: 3 may. 2024.