University of Wisconsin-MilwaukeeUSA
National Science foundationUSA
Kansas State UniversityUSA
University of GuelphCanada
Sapienza University of Rome Italy
Paris-East Creteil UniversityFrance
Jimei UniversityChina
National Sun Yat-Sen UniversityTaiwan
Nanyang Technological UniversitySingapore
University of Bisha Saudi Arabia
Firat UniversityTurkey
Sri Ramakrishna CollegeIndia
Islamic Azad University
Iran