FARIDA, F. Optimasi Lowpass Filter Mikrostrip Frekuensi 10,6 GHz dengan Metode Step-Impedansi. Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan, [S. l.], v. 6, n. 2, p. 89–95, 2017. DOI: 10.31629/sustainable.v6i2.429. Disponível em: https://ojs.umrah.ac.id/index.php/sustainable/article/view/429. Acesso em: 26 apr. 2024.