Khalid Zaki Elwakeel
Biography: Dr. Khalid Zaki Elwakeel is currently working as an associate professor in the department of environmental science at the Port-Said University in Egypt. He received a Ph.D. in Physical physical Chemistry in 2008. Dr. Khalid Zaki Elwakeel is a member of many Scientific Associations. He is an editorial board member and Peer reviewer in many international journals. He published articles in many international publications and attended International conferences held in Egypt and other countries.