Université Félix Houphouët-Boigny
Misurata University,Libya
Riyadh Elm University, Saudi Arabia
Oral Surgeon. School of Dentistry. Universidad del Zulia. Venezuela
Mashhad University of Medical Sciences, Iran
Independent practice, Perú
University of Development, Chile
Department of Pediatric Dentistry, University of Pernambuco, Brazil.
Lecturer of prosthetic dentistry, Menoufia University ,Egypt
Dentist Surgeon By Universidad Nacional Autónoma De México
Oral Surgery Postgraduate Program, University of Zulia, Maracaibo, Venezuela
Dentist & Co-founder of Stanley Dentistry
Rafael Nuñez University Corporation, Colombia
Department of Conservative Dentistry, Iraq
Havana Dentistry School , CUBA
University of Medical Sciences, Tehran, Iran