Rafifah, F.N., Fauziah, H. and Tihardimanto, A. 2025. THE RISK FACTOR ANALYSIS OF UPPER ACUTE RESPIRATORY INFECTION IN TODDLERS. HEARTY. 13, 5 (Oct. 2025), 1121–1131. DOI:https://doi.org/10.32832/hearty.v13i5.20071.