1. Department of Chemistry, College of Science; Princess Nourah bint Abdul Rahman University; Riyadh Saudi Arabia
2. Department of Chemistry, Faculty of Science; Jazan University; Jazan Saudi Arabia
3. Department of Chemistry, Faculty of Science (Boys); Al-Azhar University; Cairo Egypt
4. Department of Botany and Microbiology, Faculty of Science; King Saud University; Riyadh Saudi Arabia
5. Department of Chemistry, College of Science; Al-Imam Mohammad Ibn Saud Islamic University (IMSIU); Riyadh Saudi Arabia
6. Department of Chemistry, Faculty of Science (Girls); Al-Azhar University; Cairo Egypt