Rahyab, Rayhana, Ubaidullah Niazi, Sayed Tariq Pachakhan, and Ahmad Mujtaba Barakzai. “The THE DEMOGRAPHIC OF LIPS AND ORAL CAVITY CANCER”. International Journal of Dental and Clinical Study 3, no. 4 (November 2, 2022): 01-11. Accessed February 5, 2023. https://ijdcs.com/index.php/ijdcs/article/view/72.