Research Article
Estimation of Horizontal Illuminance for Clear Skies in Iran
Department of Occupational Health, Public Health School and Center for Health Research, Hamadan University of Medical Sciences, Hamadan, Iran
S. Shekari
Department of Occupational Health, Public Health School and Center for Health Research, Hamadan University of Medical Sciences, Hamadan, Iran
H. Mahjub
Department of Biostatistics, Hamadan University of Medical Sciences, Iran