Limbu, S., Dikshit, P., Malla, M. and Gautam, U. 2021. Dental age estimation and accuracy assessment by Demirjian, Nolla and Willems methods in Nepalese children for predicting the chronological age. Orthodontic Journal of Nepal. 11, 2 (Dec. 2021), 46–56. DOI:https://doi.org/10.3126/ojn.v11i2.43277.