CHE DOI, Mohd Asyraf. RAPh’s Scale: a Scale for Measuring Individual’s Effort and Exertion during Physical Work. Malaysian Journal of Ergonomics (MJEr), [S. l.], v. 7, n. 1, p. 161–167, 2025. DOI: 10.58915/mjer.v7.2025.2783. Disponível em: https://ejournal.unimap.edu.my/index.php/mjer/article/view/2783. Acesso em: 20 feb. 2026.