YUSI REVI; SARTIKA SILABAN, T. D.; SRI HANDAYANI. ANALISIS HUBUNGAN USIA, PARITAS, DAN KECEMASAN DENGAN INTENSITAS NYERI PERSALINAN KALA I FASE AKTIF. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 17, n. 2, p. 316–321, 2022. DOI: 10.36911/pannmed.v17i2.1342. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/1342. Acesso em: 27 aug. 2025.