Sherchan, Prabesh, Deepa Gurung, Subekshya Bogati, and Sujaya Gupta. 2022. “Mental Stress Among Patients Undergoing Orthodontic Treatment During Coronavirus-19 Global Pandemic”. Journal of Kathmandu Medical College 11 (3):148-53. https://jkmc.com.np/ojs3/index.php/journal/article/view/1212.