Manullang, F. S., Adnan, A. and Munir, D. (2021) “Factors Affecting Presbycusis on Audiogram Overview at H. Adam Malik General Hospital Medan”, Journal of Epidemiology and Public Health, 6(1), pp. 12–20. Available at: https://jepublichealth.com/index.php/jepublichealth/article/view/362 (Accessed: 1 May 2024).