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Chemistry And Science Teacher
Faisalabad College of Science
Pakistan
كيميائي
معمل د. حمدي طايل
Egypt
Deputy Head of Department
innoquest diagnostics
Singapore
Egypt
Algeria - Khenchela
Saudi Arabia
high school teacher
European global university
Kuwait - Hawali
معلم
شركة مدارس الفيصلية الاهلية
Saudi Arabia - Jeddah
research and development chemist
International Group For Modern Coatings MIDO COATINGS
Egypt - Alexandria
medical analyst
Fars laps
Egypt - Cairo