Deranita, S., & Sahrudi, S. (2024). ANALYSIS OF RISK FACTORS FOR THE INCIDENT OF PNEUMONIA IN TODDLER CHILDREN AGED 12-59 MONTHS IN THE AREA OF THE KALIBARU HELPING PUSKESMAS NORTH JAKARTA. HEARTY, 12(3), 495–509. https://doi.org/10.32832/hearty.v12i3.15979