PURBAYA, H.; PASKARINI, I. Correlation of Nutritional Status and Subjective Fatigue with the Productivity of Labourers. The Indonesian Journal of Occupational Safety and Health, [S. l.], v. 9, n. 1, p. 1–11, 2020. DOI: 10.20473/ijosh.v9i1.2020.1-11. Disponível em: https://e-journal.unair.ac.id/IJOSH/article/view/16694. Acesso em: 3 jan. 2025.