1. Department of material sciences Faculty of Science and Technology Abbés Laghrour University 40000 Khenchela Algeria
2. Department of chemistry Applied Chemistry and Materials Technology Laboratory LCATM University of Oum El Bouaghi 42000 Oum El Bouaghi Algeria
3. Department of chemistry VTRS Laboratory University of El Oued B.P.789 39000 El Oued Algeria
4. Department of chemistry Constantine Materials Chemistry Laboratory Constantine 1 University 25000 Constantine Algeria
5. Higher National School of Biotechnology “Toufik Khaznadar” (ENSB) 25000 Constantine Algeria
6. Department of Natural and Life Sciences Laboratory of Biotechnology of Natural Substances and Applications Larbi Ben M'Hidi University 42000 Oum El Bouaghi Algeria
7. Department of Natural and Life Sciences Laboratory of Biomathematics Biophysics Biochemistry and Scientometrics University of Bejaia Béjaïa 06000 Bejaia Algeria
8. Department of Science and Technology AbbésLaghrour University 40000 Khenchela Algeria