1. Laboratory of Energetic Engineering and Materials, Faculty of Sciences Ibn Tofail, Kenitra, Morocco
2. Physics Department, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
3. Physics Department, Faculty of Sciences and Technics, University Moulay Ismail, Errachidia, Morocco
4. MPAC Group, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco