The Relationship Of Pregnant Women Class Activities To Pregnant Mothers’ Readiness In Facing Labor At The Puskesmas Bangun Rejo Village, Deli Regency, Serdang In 2021. INTERNATIONAL JOURNAL OF MIDWIFERY RESEARCH, [S. l.], v. 3, n. 3, 2024. DOI: 10.47710/ijmr.v3i3.65. Disponível em: https://ijmr.iiknutuban.ac.id/index.php/ijmr/article/view/65. Acesso em: 5 aug. 2025.