K, G., and P. M. “Effect of Type of Cleft and Speech Stimuli on Speech Intelligibility in Individuals With Cleft Lip and Palate”. Journal of All India Institute of Speech and Hearing, Vol. 31, no. 1, Sept. 2020, pp. 33-39, http://203.129.241.91/jaiish/index.php/aiish/article/view/1245.