The impact of human resource strategy on achieving competitive advantage in private universities in the capital city of Sana’a, Yemen. Sana’a University Journal of Human Sciences, [S. l.], v. 4, n. 6, p. 145–180, 2025. DOI: 10.59628/jhs.v4i6.1596. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/1596. Acesso em: 17 apr. 2026.