2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/66897In this article we give application of closure operators in category of modules. Our main result shows that every subcategory A of injective modules of R-mod (under a mild condition) induces a torsion theory of R-mod.5 pages. LaTex fileRings and Algebras16D40text