Dr.

Demonstrator

Teaching Assistant at the Radio and Television Department, Faculty of Mass Communication

Deba web site

Associate Professor, Department of Agricultural Economics Faculty of Agriculture, Cairo University

teaching assistent

Assistant lecturer

mennaagaber's web site

lecturer food hygiene

Associate Professor

Assistant Lecturer

Demostrator at Faculty of engineering, Cairo University

nmahmoud's web site

Prof.Dr

Prof.

Faculty of Engienering