E. Savitri, I. M. Haeruddin, R. Djamin, and F. Perkasa, “The Analysis of Presbycusis Type and Lesion Location Based on Audiogram Description, Speech Audiometry, and Otoaccoustic Emission”, Open Access Maced J Med Sci, vol. 10, no. B, pp. 793–796, Mar. 2022.