ET.AL, M Abobakr S. S. Ahmed,. The Impact of Total Employee Involvement and Management Leadership on the Healthcare Effectiveness inYemen. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 13, p. 105–120, 2021. DOI: 10.17762/turcomat.v12i13.8237. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/8237. Acesso em: 15 oct. 2025.