A Compact First-Order Mixed-Mode Multifunction Filter Architecture Using CFDITA . Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 64, n. 4, 2026. DOI: 10.56042/ijpap.v64i4.27192. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/27192. Acesso em: 13 may. 2026.