YULIANTI, H.; SYAHRUL, F. Perbedaan Lama dan Jenis Persalinan pada Ibu Bekerja Berdasarkan Keikutsertaan Senam Hamil. Jurnal Biometrika dan Kependudukan (Journal of Biometrics and Population), [S. l.], v. 6, n. 2, p. 154–162, 2018. DOI: 10.20473/jbk.v6i2.2017.154-162. Disponível em: https://e-journal.unair.ac.id/JBK/article/view/5350. Acesso em: 3 aug. 2024.