Dhami, B., P. Shrestha, A. Saha, N. Pandey, and D. Aryal. “Prevalence and Location of Maxillary Sinus Septum and Its Relation to Maxillary Sinusitis”. Journal of Nepalese Society of Periodontology and Oral Implantology, vol. 5, no. 2, Dec. 2021, pp. 77-81, doi:10.3126/jnspoi.v5i2.52965.