1. Biology Department, College of Science, Jouf University, Sakaka, Saudi Arabia;
2. Department of Botany and Microbiology, Faculty of Science, Minia University, El-Minia, Egypt;
3. Chemistry Department, College of Science, Jouf University, Sakaka, Saudi Arabia
4. Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt