1. College of Science and Arts in Ar RassQassim University Ar Rass Saudi Arabia
2. Laboratory of Molecular ParasitologyUniversity of Bayreuth Bayreuth Germany
3. Organic Chemistry LaboratoryUniversity of Bayreuth Bayreuth Germany
4. College of Science and Arts in UnaizahQassim University Unaizah Saudi Arabia
5. College of Applied Health Sciences in Ar RassQassim University Ar Rass Saudi Arabia