Pengaruh Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) terhadap kinerja karyawan divisi K3 PT. Adhi Karya (Persero) Tbk = The influence of the Management System of Occupational Safety and Health (SMK3) division employee performance against K3 PT. Adhi Karya (Persero) Tbk (Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013)