K, Gnanavel, Satish H V, and Pushpavathi M. 2013. “Comparison of Velopharyngeal Closure and Perceptual Speech Characteristics in Individuals With Submucous Cleft Palate”. Journal of All India Institute of Speech and Hearing 32 (1), 10-17. http://203.129.241.91/jaiish/index.php/aiish/article/view/1327.