1. Sultan Moulay Slimane University of Beni MellalLaboratory of ChemistryModeling and Environmental Sciences, Polydisciplinary faculty 25 000 Khouribga MoroccoTel.: +212 68858296
2. Ibn Zohr UniversityTeam of Catalysis and EnvironmentFaculty of Sciences, BP 8106 Cité Dakhla, Agadir Morocco
3. Chouaib Doukkali UniversityFaculty of SciencesLaboratory of Organic Bioorganic Chemistry and Environment Morocco