Weighted statistical approximation by Kantorovich type q-Szász–Mirakjan operators M Örkcü, O Doğru Applied Mathematics and Computation 217 (20), 7913-7919, 2011 | 59 | 2011 |

A neutral cross efficiency approach for basic two stage production systems HH Örkcü, VS Özsoy, M Örkcü, H Bal Expert systems with applications 125, 333-344, 2019 | 53 | 2019 |

Statistical approximation by a modification of q-Meyer-König and Zeller operators O Doğru, M Örkcü Applied mathematics letters 23 (3), 261-266, 2010 | 31 | 2010 |

q-Szász–Mirakyan–Kantorovich type operators preserving some test functions M Örkcü, O Doğru Applied mathematics letters 24 (9), 1588-1593, 2011 | 29 | 2011 |

Statistical approximation of a kind of Kantorovich type q-Szász–Mirakjan operators M Örkcü, O Doğru Nonlinear Analysis: Theory, Methods & Applications 75 (5), 2874-2882, 2012 | 22 | 2012 |

King type modification of Meyer-König and Zeller operators based on the q-integers O Doğru, M Örkcü Mathematical and computer modelling 50 (7-8), 1245-1251, 2009 | 17 | 2009 |

An optimistic-pessimistic DEA model based on game cross efficiency approach M Örkcü, VS Özsoy, HH Örkcü RAIRO-Operations Research 54 (4), 1215-1230, 2020 | 16 | 2020 |

Approximation properties of generalized Jain operators O Doğru, RN Mohapatra, M Örkcü Filomat 30 (9), 2359-2366, 2016 | 16 | 2016 |

Approximation properties of bivariate extension of *q*-Szász-Mirakjan-Kantorovich operatorsM Örkcü Journal of Inequalities and Applications 2013, 1-10, 2013 | 14 | 2013 |

A hybrid applied optimization algorithm for training multi-layer neural networks in data classification HH Örkçü, M Doğan, M Örkçü Gazi University Journal of Science 28 (1), 115-132, 2015 | 13 | 2015 |

*q*‐Szász‐Mirakyan‐Kantorovich Operators of Functions of Two Variables in Polynomial Weighted SpacesM Örkcü Abstract and applied analysis 2013 (1), 823803, 2013 | 9 | 2013 |

A simplistic approach without epsilon to choose the most efficient unit in data envelopment analysis VS Özsoy, HH Örkcü, M Örkcü Expert Systems with Applications 168, 114472, 2021 | 6 | 2021 |

Some approximation properties of the generalized Baskakov operators P Patel, VN Mishra, M Örkcü Journal of Interdisciplinary Mathematics 21 (3), 611-622, 2018 | 6 | 2018 |

A new approach based on regression analysis and mathematical programming to multi-group classification problems M DOĞAN, A Orman, M Örkcü, H ÖRKCÜ Journal of the Faculty of Engineering and Architecture of Gazi University 34 (4), 2019 | 5 | 2019 |

Data Envelopment Analysis cross efficiency evaluation approach to the technology selection H hasan Örkcü, M Örkcü Gazi University Journal of Science Part A: Engineering and Innovation 3 (1 …, 2015 | 4 | 2015 |

Karma-tamsayılı iki aşamalı veri zarflama analizi modeli ile en etkin tedarikçi seçimi VS Özsoy, M Örkcü, H Örkcü Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 26 (4), 758-767, 2020 | 3 | 2020 |

Approximation Properties of King Type -Bernstein Operators Ö Dalmanoğlu, M Örkcü Iranian Journal of Science and Technology, Transactions A: Science 43, 249-254, 2019 | 3 | 2019 |

Shape preserving properties of the generalized Baskakov operators M Örkçü, PK Patel, VN Mishra Gazi University Journal of Science 29 (1), 87-94, 2016 | 3 | 2016 |

Approximation Properties of Stancu Type Meyer-König andZeller Operators M Örkçü Hacettepe Journal of Mathematics and Statistics 42 (2), 139-148, 2013 | 3 | 2013 |

A minimax approach for selecting the overall and stage-level most efficient unit in two stage production processes VS Özsoy, M Örkcü, HH Örkcü Annals of Operations Research 300, 137-169, 2021 | 2 | 2021 |