Chaudhary, N. K., Giri, J., Gyawali, R., & Pokharel, P. R. (2022). Bi-maxillary Protrusion: An Orthodontic Management. Kathmandu University Medical Journal, 20(4), 528–531. https://doi.org/10.3126/kumj.v20i4.54296