1. Department of Chemistry, Science College, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
2. Department of Basic Science & Humanities, Gandhi Institute of Engineering & Technology University, Gunupur, India
3. Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam, Malaysia
4. Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia