%0 Journal Article %T Cover %J Categories and General Algebraic Structures with Applications %I Shahid Beheshti University %Z 2345-5853 %D 2015 %\ 07/01/2015 %V 3 %N 1 %P - %! Cover %R %X %U https://cgasa.sbu.ac.ir/article_10826_d6b982e28d79da71c67a42d774514343.pdf