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. JIA. 2022;13(2). Accessed January 10, 2026. https://jurnal.polkesri.ac.id/index.php/JIA/article/view/393