RETNANINGSIH, Y.; SULISTYANI, I. A.; PURNAMANINGRUM, Y. E.; MARGONO, M.; ESTIWIDANI, D. Hubungan Asupan Protein, Fe, Vitamin C Serta Ketepatan Konsumsi Zat Tannin Dan Kafein Terhadap Kadar Hemoglobin Ibu Hamil Trimester III Di Puskesmas Kota Yogyakarta. JURNAL NUTRISIA, [S. l.], v. 22, n. 1, p. 8–15, 2020. DOI: 10.29238/jnutri.v22i1.177. Disponível em: https://www.nutrisiajournal.com/index.php/JNUTRI/article/view/177. Acesso em: 15 may. 2026.