1. Laboratory of Synthesis Heterocyclic and Natural Substances, Faculty of Sciences of Monastir, University of Monastir, Boulevard of Environment , Monastir, Tunisia
2. University of Monastir, Textile Engineering Laboratory, Higher Institute of Technological Studies of Ksar , Hellal, Tunisia
3. Chemistry Department, College of Science, IMSIU (Al Imam Mohammad Ibn Saud Islamic University) , Riyadh, Kingdom of Saudi Arabia