Proactive leadership practices among academic leaders at Sana’a University. Sana’a University Journal of Human Sciences, [S. l.], v. 5, n. 6, p. 422–453, 2026. DOI: 10.59628/jhs.v5i6.2290. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/2290. Acesso em: 30 jun. 2026.