PRAKASH NIDAWANI , SUFIYAN MK, G. G. J. N. . (2015). MEASUREMENT OF VISIBLE TEETH SURFACE AREA OF THE UPPER AND LOWER ANTERIOR TEETH DURING SPEECH, USING VIDEO PHOTOGRAPHIC METHOD IN YOUNG ADULTS - A SURVEY. Indo-European Journal of Dental Therapy and Research, 3(3), 294–296. Retrieved from https://ijddmr.org/index.php/iejdtr/article/view/106