Kartika M, A.R., Purnami, N. and Liben, P. 2016. CORRELATION OF HEARING IMPAIRMENT AND COMMUNICATION DISORDER AMONG GERIATRIC IN GERIATRIC CLINIC, DR. SOETOMO HOSPITAL SURABAYA. Folia Medica Indonesiana. 51, 4 (Nov. 2016), 277–280. DOI:https://doi.org/10.20473/fmi.v51i4.2859.