SIKAP IBU PRIMIGRAVIDA TENTANG IMUNISASI TT DI PBM JOHANA WIDIJATI, Amd. Keb KECAMATAN KAUMAN KABUPATEN TULUNGAGUNG. bidan. 2018;8(1):1-4. Accessed October 10, 2025. https://journal.unita.ac.id/index.php/bidan/article/view/234