T-Essentially Coretractable and Weakly T-Essentially Coretractable Modules. Baghdad Science Journal, Iraq, Baghdad, v. 18, n. 1, p. 0156, 2021. DOI: 10.21123/bsj.2021.18.1.0156. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3019.. Acesso em: 19 dec. 2024.