
Chemical Engineering
El-Minia University, Faculty of Eng., Chemical Eng. Dept.,

Powder Technology
Central Metallurgical R&D Institute
Physical Chemistry Department
National Research Center,
Chemistry
Faculty of Science, Mansoura University
physics
National Research Centre
Mechanical design and production engineering
Zagazig University
Physics
Mansoura University

Chemistry
Dr.
Basic and Applied Sciences department
College of Engineering and Technology, Arab Academy for Sciences, Technology and Maritime Transport
physical chemistery
researcher
Cellulose and Paper Department
National Research Center, Cairo, Egypt
Advanced Materials
Central Metallurgical Research &Development Institute

chemistry
sohag university-faculty of science
Chemistry
Ain Shams University
Physics
Ain Shams University, Faculty of Science

Advanced Coatings and Corrosion
Central Metallurgical Research and Development Institute
sinces and mathematics
Doctor