AHMADI DOULABI, M., F. SAJEDI, R. VAMEGHI, M. A. MAZAHERI, and A. R. AKBARZADEH BAGHBAN. “Socioeconomic Status Index to Interpret Inequalities in Child Development”. Iranian Journal of Child Neurology, vol. 11, no. 2, Apr. 2017, pp. 13-25, doi:10.22037/ijcn.v11i2.11688.