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 [Internet]. 2022 Jan. 14 [cited 2026 Jan. 19];9(1):54-60. Available from: https://jurnal.pkr.ac.id/JIA/article/view/393