Yunus, F., R. Antaria, M. Rasmin, H. Mangunnegoro, A. Jusuf, and A. Bachtiar. “Asthma Prevalence Among High School Students in East Jakarta, 2001, Based on ISAAC Questionnaire”. Medical Journal of Indonesia, Vol. 12, no. 3, Aug. 2003, pp. 178-86, doi:10.13181/mji.v12i3.103.