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

minerals technology
CMRDI

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

Chemistry
Professor

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

polymers
chemist

Advanced Coatings and Corrosion
Central Metallurgical Research and Development Institute

sinces and mathematics
Doctor