Aritonang, Goldwin Ricky. “THE INFLUENCE OF OCCUPATIONAL SAFETY AND HEALTH ON EMPLOYEE PERFORMANCE AT PT. ELLIPSE PROJECTS INDONESIA”. Jurnal Manajemen Bisnis Dan Organisasi 5, no. 1 (Mei 29, 2026): 44–50. Diakses Juni 26, 2026. https://jurnal-cahayapatriot.org/index.php/jmbo/article/view/660.