D. Mahmood, Raida, رائدة, Manal I. Abd, and منال. “On SSAGP-Injective Rings”. Journal of Education and Science (JES) 28, no. 4 (December 1, 2019): 251–257. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17252.