EFEKTIVITAS KONSUMSI DAUN UBI JALAR UNGU TERHADAP PENINGKATAN KADAR HEMOGLOBIN DARAH IBU HAMIL TRIMESTER PERTAMA . kebidanan [Internet]. 2022 May 1 [cited 2024 May 2];11(1):62-8. Available from: https://jurnal.ikta.ac.id/kebidanan/article/view/2133