DR. REDA ABDELFATTAH MOHAMMAD; ABDULLAH M. O. ALAHMARI; RAJI HASSAN FAQIH. Comparative Analysis Of Six Sigma’s Impact On Employee Performance In Higher Education Institutions: King Khalid University And Suez Canal University. Kurdish Studies, [S. l.], v. 11, n. 2, p. 6242–6256, 2023. DOI: 10.53555/ks.v11i2.3008. Disponível em: http://kurdishstudies.net/menu-script/index.php/KS/article/view/3008. Acesso em: 30 jun. 2024.