Employing the Dimensions of Psychological Engineering in Enhancing The Core Competencies of Human Resources An Analytical Study of the Opinions of A Sample of Workers in Nineveh Education Directorate. NTU journal for Administrative and Human Sciences (JAHS), [S. l.], v. 4, n. 2, p. 1–23, 2024. DOI: 10.56286/grf6jq34. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JMS/article/view/951.. Acesso em: 10 jan. 2025.