1. Center for Sustainable Polymers, Mindanao State University – Iligan Institute of Technology, Iligan City 9200, Philippines
2. Department of Chemical Engineering and Technology, Mindanao State University – Iligan Institute of Technology, Iligan City 9200, Philippines
3. Department of Mathematics, Statistics, and Computer Studies, University of the Philippines Rural High School, Paciano Rizal, Bay, Laguna 4033, Philippines
4. Civil Engineering Technology, Montana State University-Northern, Havre, MT 59501, USA
5. Department of Chemistry, The University of Scranton, Scranton, PA 18510, USA
6. Materials Engineering Department, Mustansiriyah University, Baghdad 10052, Iraq