HANDAYANI, P. A. OPTIMALISASI PERAN DAN PROGRAM KESEHATAN DAN KESELAMATAN KERJA (K3) DI STIKES TELOGORJEO SEMARANG: OPTIMIZING THE ROLE AND PROGRAM OF HEALTH AND SAFETY WORK IN STIKES TELOGORJEO SEMARANG. Jurnal Pengabdian Masyarakat Kesehatan, v. 7, n. 2, p. 105-111, 29 Sep. 2021.