Al-Bahrani BH, Al-Redeeni HS. Hollow Modules With Respect to an Arbitrary Submodule . Iraqi Journal of Science [Internet]. 2022 Jan. 12 [cited 2025 Dec. 10];58(2A):694-8. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6099