ROSTAM, K. M.; HAMA SALAH, A. A. The role of using the method of managing by objectives On the effectiveness of organizations: An analytical study of the opinions of a sample of administrative leaders in the colleges of administration from three universities in the city of Sulaymaniyah. Journal of University of Human Development, [S. l.], v. 7, n. 2, p. 12–22, 2021. DOI: 10.21928/juhd.v7n2y2021.pp12-22. Disponível em: https://journals.uhd.edu.iq/index.php/juhd/article/view/816. Acesso em: 2 may. 2024.