Bura, T., S. Doke, and M. Sinaga. “Relationship Between The Physical Environment of House and The Incidence of Acute Respiratory Infections in Children Under Five in Ngada Regency”. Lontar : Journal of Community Health, Vol. 3, no. 1, Mar. 2021, pp. 20-30, doi:10.35508/ljch.v3i1.3783.