EL KHADAR, Mariame. Individual performance in services activities: Theoretical approach. International Journal of Accounting Finance Auditing Management and Economics, [S. l.], v. 4, n. 4-1, p. 794–815, 2023. Disponível em: https://revue.ijafame.com/index.php/home/article/view/980. Acesso em: 26 oct. 2026.