DAS, T. K.; CHATTERJEE, S.; GUPTA, B. Advancements and Challenges in Microstrip Dual-Band Bandpass Filters: A Comprehensive Survey. Journal of Electronics and Electrical Engineering, Singapore, v. 5, n. 2, p. 378–410, 2026. DOI: 10.37256/jeee.52202610029. Disponível em: https://ojs.wiserpub.com/index.php/JEEE/article/view/10029. Acesso em: 11 aug. 2026.