Afifah, Y., and N. Keswara. “The Effect of Dragon Fruit Juice on Hemoglobin Levels in Pregnant Women in the Third Trimester at the Pakis Health Center”. Jurnal Persada Husada Indonesia, Vol. 12, no. 3, July 2025, pp. 27-34, doi:10.56014/jphi.v12i3.436.