Shrestha, S., A. Karmacharya, A. Saha, and M. Shrestha. “An Observational Study on Root Canal Morphology of Mandibular Incisors in a Dental College Hospital”. Journal of Universal College of Medical Sciences, vol. 10, no. 01, Aug. 2022, pp. 53-57, doi:10.3126/jucms.v10i01.47241.