Ansari, N., J. Paul, J. P. D’Lima, S. T. Parackal, D. Thomas, and R. S. George. “Assessment of Self-Perceived Halitosis and Oral Hygiene Habits Among Dental Students in Ernakulam District”. Journal of Pierre Fauchard Academy (India Section), vol. 35, no. 1, Apr. 2021, pp. 13-19, doi:10.18311/jpfa/2021/27151.