1. Group of Computational and Pharmaceutical Chemistry, LMCE Laboratory, University of Biskra, Biskra, Algeria
2. Group of Modeling of Chemical Systems Using Quantum Calculations, Applied Chemistry Laboratory, University of Biskra, Biskra, Algeria
3. Department of Chemistry, College of Science, University of Basrah, Basrah, Iraq
4. Department of Chemistry, Faculty of Science, University of Benghazi, Benghazi, Libya
5. Department of Chemistry, University of Cape Town, Rondebosch, South Africa