Mahmood, Auday Hekmat, Mahdi Saleh Nayef, and Salah Mehdi Salih. “Generalized Higher Derivations on ΓM-Modules”. Iraqi Journal of Science (May 17, 2020): 35–44. Accessed June 8, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1996.