Kamel Allawi Al-Fatlawy, Ali Hussein Abed Al-Musawi 2021. Evaluation of The Performance Efficiency of The Men’s Clothing Factory In Najaf. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 12, 14 (Sep. 2021), 3701–3721. DOI:https://doi.org/10.17762/turcomat.v12i14.11004.