Saied, B. M., H. M. Yohana, and T. A. Younis. 2017. “Multipole Mixing Ratios of Gamma Rays From Fe(n,nγ) Fe 56 56 26 26 ï‚¢ Reaction Using Constant Statistical Tensor Method (CST)”. Ibn AL-Haitham Journal For Pure and Applied Sciences 23 (1): 148-59. https://jih.uobaghdad.edu.iq/index.php/j/article/view/989.