| Issue Date | Title | Author(s) |
| 2009 | Approximation Theorems by Meyer-Konig and Zeller Type Operators | Özarslan, M. Ali; Duman, Oktay |
| 2010 | Global Approximation Properties of Modified Smk Operators | Özarslan, M. Ali; Duman, Oktay |
| 2010 | Local Approximation Behavior of Modified Smk Operators | Özarslan, M. Ali; Duman, Oktay |
| 2011 | Local Approximation Properties of Modified Baskakov Operators | Özarslan, M. Ali; Duman, Oktay ; Mahmudov, Nazım I. |
| 2011 | Matrix Summability Methods on the Approximation of Multivariate Q-Mkz Operators | Aktuglu, Hüseyin; Özarslan, M. Ali; Duman, Oktay |
| 2009 | A New Approach in Obtaining a Better Estimation in Approximation by Positive Linear Operators | Duman, Oktay ; Özarslan, M. Ali |
| 2005 | Rates of A-Statistical Convergence of Approximating Operators | Özarslan, M. Ali; Duman, Oktay ; Doğru, O. |
| 2010 | Rates of Convergence of Certain King-Type Operators for Functions With Derivative of Bounded Variation | Özarslan, M. Ali; Duman, Oktay ; Kaanoğlu, Cem |
| 2008 | Statistical Approximation Results for Kantorovich-Type Operators Involving Some Special Polynomials | Özarslan, M. Ali; Duman, Oktay ; Srivastava, H. M. |
| 2007 | Szasz-Mirakjan type operators providing a better error estimation | Duman, Oktay ; Özarslan, M. Ali |
