S. . M. Shubber and W. . A. Al-Obaidi, “Dental caries among kindergarten children in relation to socioeconomic status in Al-Najaf governorate-Iraq”, J Bagh Coll Dent, vol. 27, no. 3, pp. 165–168, Sep. 2015, Accessed: Nov. 21, 2024. [Online]. Available: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/824