A. O. Qasem, K. A. Nasir, and N. G. Al-Tawil, “Prevalence and Perceived Contributing Factors of Physical Fighting, Cigarette Smoking, and Alcohol Use among Adolescents in Erbil City”, Kufa Jour. Nurs. Sci., vol. 12, no. 2, pp. 1–9, Oct. 2022, doi: 10.36321/kjns.vi20222.9741.