Department of Chemistry of Science and Art Khalid University Arabia;
Department of Chemistry of Science-Azhar University;
Botany and Microbiology Department of Science University-Behera;
Microbial Activity Unit of Microbiology and Environment Research Institute Research Center;
Life Sciences Department of Science and Art Khalid University Arabia;
Unit of Food Bacteriology Laboratory of Food Hygiene of Health;
Department of Biology of Science Khalid University Arabia;
Zoology Department of Science University-Behera;
Department of Business Administration College Khalid University Arabia;
Department of Agricultural Economics of Agriculture University;
Department of Botany of Agriculture University El-Kom;
Botany and Microbiology Department of Science Valley University;