fajila, nurul. “HUBUNGAN ANTARA USIA MENIKAH DAN PARITAS PADA WUS DI RS PKU MUHAMMADIYAH YOGYAKARTA: The Relationship Between Age At Marriage And Parity In Wus At Pku Muhammadiyah Hospital Yogyakarta”. Jurnal Ilmiah Kebidanan (Scientific Journal of Midwifery), vol. 11, no. 2, Sept. 2025, pp. 160-71, doi:10.33023/jikeb.v11i2.2717.