Setyawati, R. et al.(2020).An Improved Measurement Accuracy of Fetal Heart Rate using Digital Filter .Surabaya:Poltekkes Kemenkes Surabaya.
Gaya MLA
Setyawati, Riska. et al."An Improved Measurement Accuracy of Fetal Heart Rate using Digital Filter".Surabaya:Poltekkes Kemenkes Surabaya,2020.Publikasi Dosen.