SIREGAR, Utami Dea Ramadhani; RANGKUTI, Nur Aliyah; NASUTION, Ayannur; KHAIRANI, Leli. GAMBARAN PENGETAHUAN IBU HAMIL PRIMIGRAVIDA TENTANG NYERI PERSALINAN KALA I DI KLINIK HARAPAN BUNDA TAHUN 2025. Jurnal Spektrum Kesehatan, [S. l.], v. 2, n. 1, p. 22–28, 2026. DOI: 10.37081/rum-kes.v2i1.83. Disponível em: https://jurnal.mediailmiahpersada.com/index.php/Rum-Kes/article/view/83. Acesso em: 2 apr. 2026.