PIEROG, A. Instead of competencies, leadership qualities are a new direction in leadership development. GILE Journal of Skills Development, Budapest, Hungary, v. 3, n. 1, p. 3–6, 2023. DOI: 10.52398/gjsd.2023.v3.i1.pp3-6. Disponível em: https://gjsd.gile-edu.org/index.php/home/article/view/5-pierog-3-6. Acesso em: 22 apr. 2025.