1. Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Perak, Malaysia
2. Department of Pure and Industrial Chemistry, Faculty of Natural and Applied Sciences, Umaru Musa Yar’adua University, Katsina, Nigeria
3. Centre for Biocomputing and Drug Design, Adekunle Ajasin University, Akungba, Ondo State, Nigeria
4. Department of Biochemistry, Adekunle Ajasin University, Akungba, Ondo State, Nigeria