1. Laboratoire de Chimie et de Physique des Matériaux (LCPM), University Assane Seck of Ziguinchor (UASZ), Ziguinchor, Senegal
2. X-Ray Science Division, Advanced Photon Source, Lemont, IL, USA
3. Department of Physics & Astronomy, Provost Fellow (2019), Division of University Research, Rowan University, Rowan, USA
4. Université Lyon, INSA-Lyon, Villeurbanne, France