Fitri Hijri Khana and Zaituni 2022. Pregnant Women’s Knowledge About Tetanus Toxoid (Tt) Immunization At Puskesmas, Seunuddon District Aceh Utara Regency. Jurnal Kesehatan Akimal. 1, 2 (Aug. 2022), 1–8. DOI:https://doi.org/10.58435/jka.v1i2.35.