Professor, State Tax University of Ukraine, Doctor of Ph, Державний податковий …

Uniwersytet Mikołaja Kopernika Student

Professor Statistics, Macquarie University

PhD Scholar of Education, International Islamic University Islamabad

Laureate Professor of Education, The University of Newcastle

University of London

Professor of Education and Sport, University of Birmingham

Professor of Psychology, College of Staten Island and Graduate Center, CUNY

Professor of Biology, Northern Arizona University

Professor of Biology, San Francisco State University