MPONO, Z. Indecomposable modules, relative projectivity and radical subgroups in finite groups. Contemporary Mathematics, [S. l.], v. 6, n. 1, p. 536–542, 2025. DOI: 10.37256/cm.6120255290. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/5290. Acesso em: 10 jan. 2025.