1. Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, Awka, Nigeria
2. Department of Industrial Chemistry, Faculty of Physical Sciences, University of Ilorin, Ilorin, Nigeria
3. Advanced Space Composite Laboratory (ASCOLAB), National Space Research & Development Agency, Abuja, Nigeria
4. Plastic Waste Recycling Unit, Waste Bazaar LTD, Laduba, Nigeria
5. Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria