KHUDHAIR, K. A. Professional Competencies of Technical Supervisors from the Point of View of Managers in School Activity Department . Journal of Tikrit University for Humanities, [S. l.], v. 32, n. 5, 2, p. 308–326, 2025. DOI: 10.25130/jtuh.32.5.2.2025.17. Disponível em: https://jtuh.org/index.php/jtuh/article/view/5066. Acesso em: 7 may. 2026.