Ahmad Fazeli, A., Z. Hesami, A. Ghanbari, M. Safari, and M. S. Hassanvand. “Survey of Knowledge and Attitude of People about Air Pollution in Tehran, Iran”. Journal of Air Pollution and Health, Vol. 3, no. 4, Dec. 2018, pp. 225-34, doi:10.18502/japh.v3i4.408.