G. A. Hasan, “Oral hygiene practices and self-perceived halitosis among dental students”, J Bagh Coll Dent, vol. 26, no. 3, pp. 58–62, Sep. 2014, Accessed: Nov. 21, 2024. [Online]. Available: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/517