Professor, University of Ibn Zohr, Morocco
Principal Lecturer, University of Worcester, UK
Ibn Zohr University, Morocco
Adjunct Professor, University of Rhode Island, USA
Clinical Professor, University of Houston, USA
Professor Emeritus, University of Warwick, UK
Associate Professor, Clinical Linguistics, Addis Ababa University, Ethiopia
Principal Lecturer, University of Worcester, UK
Director, Psychological and Pedagogical Victor Center, Italy
Lecturer (SEND), Lincoln Bishop University, UK
Lecturer, Birmingham Newman University, England
Director, Keystone Institute, USA
Associate Professor, West Visayas State University, Philippines
Lecturer, Coventry University and University of Warwick,UK