A seminar entitled New Analytical Study of Non-Newtonian Jeffery Hamel Flow of Casson Fluid in Divergent and Convergent Channels by Perturbation Iteration Algorithm hold at the College of Science, Department of Mathematics. The presenter Ali G. Almaliky demonstrates the most important objectives of study is using the perturbation iteration algorithm (PIA) to solve the Jeffery Hamel flow problem of non-Newtonian fluid which is Casson fluid (JHFCF).