ASTUTI, Dian Widi; WALESIAN, Joranto. Rancang Bangun Bandpass Filter Frekuensi 1,8 GHz Dengan Perbaikan Resonator Hairpin. TESLA: Jurnal Teknik Elektro, [S. l.], v. 16, n. 2, p. 141–148, 2017. DOI: 10.24912/tesla.v16i2.381. Disponível em: https://journal.untar.ac.id/index.php/tesla/article/view/381. Acesso em: 27 apr. 2025.