Analyzing the Performance of Citizens and Employees Using Lean Six Sigma Methodology in the Mansour Passport Directorate. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 20, n. 72, p. 226–241, 2025. DOI: 10.34093/sxzny744. Disponível em: https://www.jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/2291. Acesso em: 19 nov. 2025.