[1]
Khalifa Mohammad Helal 2021. A FORMULATION OF THE DIFFERENTIAL CONSTITUTIVE EQUATION OF OLDROYD-B FLUID AND WRITING PROGRAMMING CODE IN FREEFEM++ TO SOLVE IT BASED ON FINITE ELEMENT METHOD CONSIDERING TWO AUXILIARY NAVIER-STOKES AND TRANSPORT PROBLEMS. Researchers World - International Refereed Social Sciences Journal. 4, 2 (Sep. 2021), 33–42.