HADI, Inaam Mohammed Ali; AL-AEASHI, Shukur Neamah. C-Coretractable and Strongly C-Coretractable Modules. Al-Nahrain Journal of Science, [S. l.], n. 2, p. 65–72, 2019. Disponível em: https://www.anjs.edu.iq/index.php/anjs/article/view/2056. Acesso em: 24 oct. 2026.