IJAHP News and Events: Dr. Kahraman is among the 100 prominent Turkish scientists contributing to world science International Journal of the Analytic Hierarchy Process 299 Vol. 9 Issue 2 2017 ISSN 1936-6744 https://doi.org/10.13033/ijahp.v9i2.501 Dr. Kahraman is Among the 100 Prominent Turkish Scientists Contributing to World Science Dr. Kahraman (the first on the right), who serves on the IJAHP Board iof Editors, was recognized among the 100 most prominent Turkish scientists contributing to world science, and received a plate from the Technical University of Istanbul for his studies on Industrial Engineering and Fuzzy Set theory on September 8, 2017. Cengiz Kahraman is our guest editor for a special issue on AHP Variants Based on Extensions of Ordinary Fuzzy Sets which will be published in December 2018.