RINA MAYA SARI; NELLA VALLEN; QOMARIYAH QOMARIYAH. Hubungan Pengetahuan Ibu terhadap Penggunaan KB Suntik 1 Bulan di PMB Tri Utami Sari S.SiT Manyaran Semarang. Protein : Jurnal Ilmu Keperawatan dan Kebidanan. , [S. l.], v. 2, n. 4, p. 85–94, 2024. DOI: 10.61132/protein.v2i4.666. Disponível em: https://journal.arikesi.or.id/index.php/Protein/article/view/666. Acesso em: 16 apr. 2025.