Amin, Sahar, Azhar Haleem, and Ola Mahmood. “Radiological Risk Assessment of Some Consumed Cigarettes and Hookah in Iraq”. International Journal of Physical Research 8, no. 2 (December 18, 2020): 60–66. Accessed May 2, 2024. https://sciencepubco.com/index.php/IJPR/article/view/31209.