APRIYANTI, H. D. . Job promotion, staffing, and competence as drivers of employee performance: Evidence from Indonesia’s directorate general of national export development. Journal of Economics and Business Letters, [S. l.], v. 5, n. 3, p. 52–61, 2025. DOI: 10.55942/jebl.v5i3.861. Disponível em: https://journal.privietlab.org/index.php/JEBL/article/view/861. Acesso em: 30 oct. 2025.