Alzarei, Ali, Majed Assiri, Rabab N. B., Wael Aljoraebi, and Ibrahim Sumaily. “Giant Cell Tumor of the Frontal Sinus: Case Report”. International Journal of Otorhinolaryngology and Head and Neck Surgery 3, no. 3 (June 24, 2017): 725–727. Accessed November 16, 2025. https://www.ijorl.com/index.php/ijorl/article/view/387.