1. Department of Physical Sciences Chrisland University Abeokuta Nigeria
2. Department of Physics University of Lagos Lagos Nigeria
3. Distance Learning Institute University of Lagos Lagos Nigeria
4. Maritiime Institute University of Lagos Lagos Nigeria
5. Department of Physics Tai Solarin University of Education Ijebu‐Ode Nigeria
6. Oukaimeden Observatory, LPHEA, FSSM Cadi Ayyad University Marrakech Morocco
7. Sorbonne Universités, LPP, Polytechnique Paris France
8. T/ICT4D, ICTP Trieste Italy