Mohmmadal, Haibat K., and Sada E. Radeef. “Weak Pseudo – 2 – Absorbing Submodules And Related Concepts”. Ibn AL- Haitham Journal For Pure and Applied Sciences 34, no. 2 (April 20, 2021): 87–99. Accessed May 23, 2022. https://jih.uobaghdad.edu.iq/index.php/j/article/view/2615.