Hasan, Fadhilah Azzahra, Fausiah Ayuningsih, Warti Juraiti, and Faizah Sidiqah. 2021. “Open Defecation Behavior of Elementary School-Aged Children in the Coastal Region, Indonesia: A Pilot Study”. Public Health of Indonesia 7 (3):133-38. https://doi.org/10.36685/phi.v7i3.437.