RAFSANJANI, M.; SUDIARNO, A. Psychometric Evaluation of MFI-20 and OFER-15 Instruments for Measuring Occupational Fatigue Among Nickel Miners. Eduvest - Journal of Universal Studies, [S. l.], v. 5, n. 12, p. 14361–14369., 2025. DOI: 10.59188/eduvest.v5i12.51998. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/51998. Acesso em: 16 feb. 2026.