Abbas
                            
                                Sarafrazi
                            
                        
                    
                    
                    
                        
                        Payame Noor University - 
                        Markazi - Faculty of Engineering
                        Dept.
                         - Industrial engineering
                    
                    
                        
                        Ph.D - Mathematical Modelling, Optimization, Industrial clusters, Multi objective
                    
                    
                        
                        Assistant Professor
                    
                    
                        A  Instructor and assistant professor at the University of Payame Noor, Abbas Sarafrazi’s main interests include research on Industrial clusters, Mathmatical Modelling, Co-operation Networking, Industrial and bussiness diagnostic survey and solutions in various fields, Data fields, Forcasting methods, Green Economy and Green Clusters. He relate to industries over 22 years in various fields under positions technical adviser, consultant and top level managers.The others intersting are travel, Nature, sports, art, ITC and establish factory. A. Sarafrazi believes that people learn through experience and Knowladge implementation. He designs environments for students to have meaningful learning experiences, and has named this method coaching. 
My recently researchs are
http://scientiairanica.sharif.edu/article_22427.html
http://jtd.iranjournals.ir/article_697426.html?lang=en
https://jem.semnan.ac.ir/article_3688.html?lang=en
https://civilica.com/doc/824580/