K.C, A. . ., B. K. . Sinha, K. . . Khanal, and D. . Shakya. “EFFICACY OF VOICE THERAPY IN NON-ORGANIC DYSPHONIA”. Nepalese Journal of ENT Head &Amp; Neck Surgery, vol. 6, no. 2, Jan. 2016, pp. 17-19, https://njehns.org.np/index.php/njehns/article/view/149.