1. Department of Polymer Technology, Hussaini Adamu Federal Polytechnic, Kazaure, Nigeria
2. Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
3. Department of Pure and Industrial Chemistry, Faculty of Physical Science, Bayero University Kano, Kano, Nigeria
4. Department of Food Technology and Nutritional Science, Mawlana Bhashani Science and Technology University, Tangail, Bangladesh