1. Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
2. Polymer Chemistry Laboratory 122, Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt
3. Division of Bio-Resources Paper & Coating Technology, School of Industrial Technology, Universiti Sains Malaysia, Penang, Malaysia
4. Cluster for Polymer Composite, Engineering Campus, Universiti Sains Malaysia, Penang, Malaysia