Siti Choirul Dwi Astuti, M.Tr.Keb. (2026) “BUKU AJAR OBSTETRI GINEKOLOGI”, Repository Global Aksara Pers, 2(1). Tersedia pada: https://jurnal.globalaksarapers.com/index.php/repository/article/view/253 (Diakses: 17 April 2026).