ZHANMIN, Zhu. Some results on MP-injectivity and MGP-injectivity of rings and modules. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 10, p. 1426–1433, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2815. Acesso em: 5 dec. 2025.