Abdullah1, Zeyad M., 		Sadeq2, Hameed M,, 		Azzam3, ,  Hisham M,, AND 		Khaleel4, Mundher A..
" Modified new conjugate gradient method for Unconstrained Optimization" <em>Tikrit Journal of Pure Science</em> [Online], Volume 24 Number 5 (13 September 2019)