P. S. Nugroho, N. Purnami, R. F. Perdana, R. Falerina, and A. nurfaizi, “EHANCING COMMUNITY SERVICE ACTIVITIES ON EARLY DETECTION AND MANAGEMENT OF HEARING IMPAIRMENT IN THE ERA OF THE COVID-19 PANDEMIC”, JPMK, vol. 3, no. 2, pp. 33–39, Sep. 2021.