Adriansyah, A.A., Istifaiyah, A. and Handayani, D. 2021. Analysis of Room Ventilation, Clean and Healthy Living Behavior with Upper Respiratory Tract Infection Incidence. Jurnal Berkala Epidemiologi. 9, 3 (Sep. 2021), 248–256. DOI:https://doi.org/10.20473/jbe.V9I32021.248-256.