Dr. Waseem Asghar Khan Associate Professor Department of Mathematics (Mujmaah University , Saudi Arabia), earned his PhD degree from COMSATS, University of Information Technology, Islamabad , Pakistan (2012) in the field of Computational Analysis and Optimization (Applied Mathematics). He has more than 15 years of teaching and research experience at university level. He has a vast experience of international conferences in various countries as an international invited presenter, organizing events national and international He has more than twenty research publications in well reputed journals. He is a reviewer of many international journals. His Area of Interests: Computational and Optimization application in Sciences