Sahbaz, Ibrahim, Mehmet Tolga Taner, Gamze Kagan, Ebubekir Durmus, Meltem Tunca, Engin Erbas, Sabahat Beyza Kagan, Mehmet Kemal Kagan, and Hazar Enginyurt. “Six Sigma Infrastruc​ture for Cataract Surgery in Patients With Pseudoexfo​liation Syndrome”. Archives of Business Research 2, no. 2 (April 30, 2014): 15–23. Accessed November 22, 2024. https://journals.scholarpublishing.org/index.php/ABR/article/view/173.