IRWANTO, B. S. P. Analysis of Mental and Physical Fatigue Risk Factors in Utility Unit of Petrochemical Company. The Indonesian Journal of Occupational Safety and Health, [S. l.], v. 9, n. 1, p. 21–29, 2020. DOI: 10.20473/ijosh.v9i1.2020.21-29. Disponível em: https://e-journal.unair.ac.id/IJOSH/article/view/12120. Acesso em: 4 dec. 2024.