Sabah Mahmood J, S. Abdul Kareem A. Direct sum of Intuitionistic fuzzy quasi injective s-act. Acad. Sci. J. [Internet]. 2025 Apr. 30 [cited 2025 Oct. 16];3(2):288-97. Available from: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/308