1. Department of Chemical Sciences, Tai Solarin University of Education, Ijebu-Ode, Ogun State, Nigeria
2. School of Geography Earth and Environmental Science, University of Birmingham, Birmingham, UK
3. Department of Chemistry, University of Lagos, Lagos, Nigeria
4. Department of Chemistry, Federal University of Agriculture Abeokuta, Abeokuta, Ogun State, Nigeria
5. Department of Computer Engineering, Federal University, Oye-Ekiti, Nigeria
6. ASAP East Africa Project, University of Birmingham, Birmingham, UK
7. Chemistry Unit, Department of Basic Science, Babcock University, Ilishan-Remo, Ogun State, Nigeria
8. Department of Physics, Olabisi Onabanjo University, Ago-Iwoye, Ogun State, Nigeria
9. Department of Chemistry and Biochemistry, Caleb University, Imota, Lagos State, Nigeria