Muhammad, Tahseen Fadel, and Hatem Ail Abdullah. “The Application of the Holonic Manufacturing System by Adopting the Lean Six Sigma Methodology - the Mediating Role of the Lean Supply Chain Thread: A Study of the Opinions of a Sample of Private Companies for the Pharmaceutical Industry in the City of Sa”. Tikrit Journal of Administrative and Economic Sciences 19, no. 64, 1 (December 31, 2023): 283–302. Accessed September 25, 2026. https://www.tjaes.org/index.php/tjaes/article/view/1063.