1. USTHB, Laboratory of Applied Organic Chemistry, Faculty of Chemistry University of Sciences and Technology Houari Boumediene Algiers Algeria
2. Institute of Electrical & Electronic Engineering M'hamed Bougara University Boumerdes Algeria
3. Centre de Recherche Scientifique et Technique en Analyses Physico‐Chimiques (CRAPC) Bou‐Ismail Tipaza Algeria