Harvard University, Stanford University, Princeton University, Yale University, University of Michigan at Ann Arbor, Vanderbilt University, Georgia Tech, Layola University, Tulane University, University of Utah, University of Minnesota, University of Wynona, University of Iowa, Kirkwood Community College, Coe College, Connecticut Community College,  Eastern Washington State University, University of Washington, University of Idaho, University of Texas at El Paso, University of Texas at Austin, University of Missouri (St Louis), Laval University (Montreal), University of British Columbia (Vancouver), Memorial University (St Jone’s), Dalhousie University (Halifax), University of London, University of Westminster, Oxford University, University of Leeds (UK),  Sorbonne (France),  Heidelberg University (Germany), Higher Colleges of Technology (UAE), United Arab Emirates University (UAE), University of Jordan, Petra University (Jordan), Al-Isra’a University (Jordan), Ain Shams University (Cairo), International Islamic University Malaysia, Universiti Teknologi Mara (Malaysia),Universiti Sains Malaysia (Penang), Seoul National University, Seoul National University of Education, Seoul Education Training Institute, Sookmyung Women’s University, National University of Singapore, Vinnytsia Pedagogical University (Ukraine), Vinnytsia Medical University, Ukraine National University, University of Food Technology (Ukraine); Horlivka Pedagogical Institute of Foreign Languages; Averose Arab-Ukrainian Institute of International Relations (Kiev); Aristotle University of Thessaloniki (Greece); University of Athens (Greece); University of Isfahan (Iran); Catholic University of Milan (Italy); Universite de Tecnologie de Compiegne (France); Universiti Sains Malaysia; King Abdul-Aziz Center for Arabic and Islamic Studies, Casablanca (Morocco); Vrije Universiteit Amsterdam (Holland); Katholieke Universiteit Leuven (Belgium); Copenhagen Business School (Denmark); Freie Universität Berlin & Humbolt University in Berlin (Germany); Universtat Jaum I, Castellon (Spain); Sorabol College, Geongju (Korea); East Mediterranean University (North Cyprus); Çanakkale Onsekiz Mart University (Turkey);  Norwegian School of Management, Oslo University (Norway); Warsaw University (Poland).