Singh, D. K., M. Jalaluddin, J. Pathi, and S. P. Kumar. “Assessment of patient’s Anxiety Before, During, and After Dental Scaling Procedure: A Questionnaire Study”. International Journal of Health Sciences, vol. 6, no. S2, May 2022, p. 7786-93, doi:10.53730/ijhs.v6nS2.6928.