1. Faculty of Applied Sciences, Advanced Biomaterials and Carbon Development Research Group, Universiti Teknologi MARA, Shah Alam, Selangor, Malaysia
2. Environmental and Atmospheric Sciences Research Group, Scientific Research Center, Al-Ayen University, Nasiriyah, Iraq
3. Department of Pharmaceutical Chemistry, College of Pharmacy, University of Anbar, Ramadi, Iraq
4. Forest Products Division, Forest Research Institute Malaysia (FRIM), Kepong, Selangor, Malaysia
5. Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
6. Department of Chemistry, University of Saskatchewan, Saskatoon, SK, Canada
7. College of Engineering Technology, Al-Kitab University, Kirkuk, Iraq