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Lecturer, Department of Fixed Prosthodontics, Faculty of Dentistry, University of Aleppo, Aleppo, Syria; and Department of Restorative Dental Sciences, Al-Farabi Dental College, Riyadh, Saudi Arabia
Visiting Assistant Professor, Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel Germany; and Assistant Professor, Department of Fixed Prosthodontics, School of Dentistry, Ibb University, Ibb, Yemen
Lecturer, Department of Fixed Prosthodontics, Faculty of Dentistry, University of Aleppo, Aleppo, Syria; and Department of Restorative Dental Sciences, Al-Farabi Dental College, Riyadh, Saudi Arabia
Professor, Department of Fixed Prosthodontics, School of Dentistry, Aleppo University, Syria; and Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, University of Kiel, Kiel, Germany