Azeem, M., A. Ul Haq, Z. H. Awaisi, and A. A. Ehsan. “Structured Quiz for Teaching of CVM Stages to the Undergraduate Orthodontic Students”. Orthodontic Journal of Nepal, vol. 9, no. 2, Dec. 2019, pp. 35-37, doi:10.3126/ojn.v9i2.28410.