Human Trafficking Studies Center, University of Warsaw, POLAND

Professor of Social Work, Universiti Sains Malaysia

Professor of Criminal Justice/Police StudiesKutztown  University of Pennsylvania, USA.

Department of Criminal Justice,  University of Nebraska, USA

Norwegian School of Management, Oslo, Norway

WSD Handa Center for Human Rights and International Justice,  Stanford Universit,.

Key Centre for Ethics,  Law, Justice & Governance,Griffith University,  Mt Gravatt Campus,  Qld. Australia

St. John’s University (NYC) Police Chief of Criminal Investigations,  EULEX – Kosovo NYPD Captain (ret.), USA

King Fahd University of Petroleum and Minerals, Saudi Arabia.

University of Tromsø UiT , The Arctic University of Norway.