Bhaskar M, Mathew T. Microstrip dual mode multi-bandpass filters based on tree fractal slotted resonator for wireless communication. IJEEI [Internet]. 2019 Sep. 5 [cited 2026 Oct. 28];7(3):484-93. Available from: https://section.iaesonline.com/index.php/IJEEI/article/view/1053