“Quality of Life Score Difference Based on Chronic Otitis Media Outcome Test-15 (COMOT-15) Questionnaire on Chronic Supurative Otitis Media Patients with and without Cholesteatoma at Sanglah General Hospital” (2021) European Journal of Clinical Medicine, 2(5), pp. 14–18. doi:10.24018/clinicmed.2021.2.5.128.