WORKU, Zeleke. A Study of Employee Perceptions About Performance Appraisal at Transnet Engineering, South Africa. Journal of Applied Business Research, [S. l.], v. 35, n. 5, 2019. Disponível em: https://journals.klalliance.org/index.php/JABR/article/view/218. Acesso em: 13 oct. 2025.