Application of Job Difficulty Index© to compare work severity using P-SVR© method of Ergonomic analysis. International Journal of Current Engineering and Technology, [S. l.], v. 4, n. 1, p. 417–422, 2014. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/513. Acesso em: 14 mar. 2026.