Hubungan Pengetahuan dan Sikap Ibu Tentang Gizi dengan Kejadian Anemia Pada Ibu Hamil di Puskesmas Umbulharjo 1 Yogyakarta: The Relationship Between Maternal Knowwledge and Attitudes About Nutrition and the Incidence of Anemia in Pregnant Women in Puskesmas Umbulharjo 1 Yogyakarta. (2025). Journal of Health, 11(2), 146-153. https://doi.org/10.30590/joh.v11n2.766