K. Al Shaban, Kashef, and Fanar M. Abdullah. “Nasal Airway Obstruction and the Quality of Life”. American Scientific Research Journal for Engineering, Technology, and Sciences 16, no. 1 (February 15, 2016): 328–333. Accessed September 12, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/1348.