The Effect of Total Quality Management on Improving Organizational Performance: A Case Study of Some Private Hospitals in Yemen. Sana’a University Journal of Human Sciences, [S. l.], v. 3, n. 1, p. 558–573, 2024. DOI: 10.59628/jhs.v3i1.915. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/915. Acesso em: 7 may. 2026.