HOANG, D. H. THE INVARIANT PROPERTIES ON THE CS-MODULES AND APPLICATIONS. Hong Duc University Journal of Science, [S. l.], n. E9, p. 26, 2024. DOI: 10.70117/hdujs.E9.2024.630. DisponÃvel em: https://hdujs.edu.vn/index.php/hdujs/article/view/630. Acesso em: 14 feb. 2025.