Kavitha. A and Deepa. J (2020) “Hexagonal CSRR Etched Rectangular Microstrip Patch Antenna for Triband Application”, International Journal of Advanced Science and Technology, 29(06), pp. 5210 - 5216. Available at: http://sersc.org/journals/index.php/IJAST/article/view/19579 (Accessed: 3May2024).