Suriyasa, P., Balgis, B., Sapton, R. and Hapsari, M.I. 2006. Non-dirt house floor and the stimulant of environmental health decreased the risk Acute Respiratory Infection (ARI). Medical Journal of Indonesia. 15, 1 (Jan. 2006), 60-5. DOI:https://doi.org/10.13181/mji.v15i1.214.