e*Singular–Hollow Modules and e*Singular–Coclosed Submodules. Iraqi Journal of Science, [S. l.], v. 66, n. 6, p. 2477–2486, 2025. DOI: 10.24996/ijs.2025.66.6.23. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13150.. Acesso em: 10 jul. 2025.