1. Trace Element, Spectroscopy and Speciation Group (GETEE)
2. Strategic Grouping in Materials (AEMAT)
3. Department of Analytical Chemistry, Nutrition and Bromatology
4. Faculty of Chemistry
5. Universidade de Santiago de Compostela
6. Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11)
7. University of Carthage
8. Faculty of Sciences of Bizerte
9. 7021 Jarzouna
10. Tunisia