Majeed, A.-.R. and Shalal, F. (2023) “Centralizers With Nilpotent Values”, Iraqi Journal of Science, 55(3B), pp. 1370–1375. Available at: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11634 (Accessed: 6 December 2025).