Osman, A. , Bayoumy, A. , baialy, I. , Abdellatif, O. , Khallil, E.. "Investigation of the Effect of Grid Size on External Store Separation Trajectory Using CFD". World Academy of Science, Engineering and Technology, Open Science Index 100, International Journal of Mechanical and Mechatronics Engineering, (2015), 9(4), 637 - 643.