A scientific study in the College of Science, Department of Mathematics, proposed by Prof. Aqeel Jassem Harfash, and the researcher, Sattar Mozan Hassan, entitled (Finite element approximation of a keller –segel  model with additional self- and cross-diffusion terms and logistic source).

It was published in the Journal of Communications in Nonlinear Sciences and Numerical Simulation, with an impact factor of 4.186 and Scopas with a site score of 7.7,  q1, and it has the second place in the numerical analysis journals and is issued by Elsevier Publishing House.