Rancang Bangun Fetal Doppler Simulator untuk Kalibrasi Fetal Doppler. MEDIKA TRADA, [S. l.], v. 6, n. 2, p. 89–95, 2025. DOI: 10.59485/jtemp.v6i2.150. Disponível em: https://www.journal.polbitrada.ac.id/index.php/Jtemp/article/view/150. Acesso em: 20 okt. 2026.