2025. The Impact of Lean Manufacturing System on Production Development: Moderating-Mediating Role of Team Work & Organizational Citizenship Behavior at Nile Poultry Company in Sudan. Sana’a University Journal of Human Sciences. 4, 3 (Mar. 2025), 465 – 499 . DOI:https://doi.org/10.59628/jhs.v4i3.1460.