SariS., HarahapJ., and JulianiF. “THE EFFECT OF DRAGON FRUIT (HYLOCEREUS POLYRHIZUS) ON HEMOGLOBIN LEVELS IN PREGNANT WOMEN”. JURNAL IBU DAN ANAK, Vol. 9, no. 1, May 2021, pp. 7-12, doi:10.36929/jia.v9i1.386.