VERONICA; SILVIA YUNATA; VINCENT; MELINDA SIREGAR. Effect of Occupational Safety and Health on Employee Work Productivity at PT. Kelompok Empat Puluh. Jurnal Mantik, [S. l.], v. 6, n. 3, p. 2938-2945, 2022. DOI: 10.35335/mantik.v6i3.3014. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/3014. Acesso em: 6 may. 2026.