Bhatta, R., S. M. Kidwai, M. . Pyakurel, and Y. Neupane. “HEARING LOSS IN CHRONIC OTITIS MEDIA-MUCOSAL TYPE, ACTIVE VERSUS INACTIVE STAGE”. Nepalese Journal of ENT Head &Amp; Neck Surgery, vol. 10, no. 1, June 2019, pp. 8-14, https://njehns.org.np/index.php/njehns/article/view/210.