2022. THE EFFECT OF PROVISIONING BOILED FREE-RANGE CHICKEN EGGS AND PAPAYA FRUIT TO INCREASING HEMOGLOBIN LEVEL IN TEENAGE GIRLS AT THE TAHFIZH AL-QUDS ISLAMIC BOARDING SCHOOL IN PEKANBARU CITY. JURNAL IBU DAN ANAK. 9, 1 (Jan 2022), 54–60. DOI:https://doi.org/10.36929/jia.v9i1.393.