Kareem, Jamal Ahmed Hama ; Amin, Othman Hama Kareem, J. A. H.; Amin, O. H. Ethical and Psychological Factors in 5S and Total Productive Maintenance. "Journal of Industrial Engineering and Management", Setembre 2017, vol. 10, núm. 3, p. 444-475..
,
2017
Amin, Twana Othman Muhammed Amin, Twana Othman Muhammed. (2016). Implementing Lean Construction using the Last Planner System in Northern Iraq. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Civil Engineering, Famagusta: North Cyprus..
,
2016