Poluan, F. H., B. S. R. Utomo, and J. Dharmayanti. “PROFILE BENIGN TYPE OF CHRONIC SUPPURATIVE OTITIS MEDIA IN GENERAL HOSPITAL OF THE CHRISTIAN UNIVERSITY OF INDONESIA”. International Journal of Research -GRANTHAALAYAH, vol. 9, no. 4, May 2021, pp. 229-3, doi:10.29121/granthaalayah.v9.i4.2021.3863.