Availability extent of human engineering elements in business organizations / An analytical study of the opinions of a sample of leaders in Badoosh Cement Factory: Availability extent of human. NTU journal for Administrative and Human Sciences (JAHS), [S. l.], v. 3, n. 3, p. 212–233, 2023. DOI: 10.56286/ntujahs.v3i3.559. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JMS/article/view/559.. Acesso em: 16 apr. 2025.