Professional Training, Job Satisfaction and Self-Efficacy on Nursing Leadership Competencies; A Conceptual Framework. Journal of Modern Multidisciplinary Research, [S. l.], v. 2, n. 1, p. 166–179, 2026. Disponível em: https://jmmr-journal.com/index.php/JMMR/article/view/87. Acesso em: 11 jul. 2026.