DAWOOD HAMA- AMEEN, . S.; RASUL YOUNIS , Y. . Performance efficiency Evaluation of a Mass factory for iron and steel production in Sulaymaniyah Governorate for the period (2015-2020). Zanco Journal of Human Sciences, [S. l.], v. 26, n. 2, p. 90–110, 2022. DOI: 10.21271/zjhs.26.2.7. Disponível em: https://zancojournal.su.edu.krd/index.php/JAHS/article/view/140. Acesso em: 19 may. 2024.