Roesbiantoro, A. .; Budhi Setianto; Adriansyah, A. A. .; Karmila, H. N. .; Afina, R. D. .; Sa’adah, N. . Public Lecture on Reducing the Risk of Hearing Loss in the Elderly in Surabaya City'S Wonokromo Subdistrict. JHCS 2026, 5, 1-8.