: In this paper, we introduce two concepts. Firstly, the, concept of Tr-rationally closed,a sub module H is called Tr-rationally closed if W/H is Tr-torsion free. And second, the concept of Rcls-module, W is called Rcls-module if every Tr-rationally closed sub module in W is a direct summand. Several properties about these two concepts have been given. In addition, we discussed these notions with other related concepts.
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