Relationship Between Family Support and Access to K4 Visits for Pregnant Women at the Merbau Island Health Center, Meranti Islands Regency. JURNAL IBU DAN ANAK, [S. l.], v. 11, n. 2, p. 60–67, 2023. DOI: 10.36929/jia.v11i2.827. Disponível em: https://jurnal.pkr.ac.id/JIA/article/view/827. Acesso em: 19 jan. 2026.