S. Jalaja, Mrs., Dr V. Prithivirajan, K Gajalakshimi, S Chitra, and R Nithya. “CPW Based Band Pass Filter Using DGS for ISM Band Applications”. International Journal of Engineering and Technology 7, no. 3.34 (September 1, 2018): 421–423. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/19340.