Microstrip diplexer for recent wireless communities. Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 1, p. 387–396, 2022. DOI: 10.21533/pen.v10.i1.545. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/545. Acesso em: 1 may. 2026.