%0 Journal Article %T Persian Abstracts, Vol. 13, No. 1. %J Categories and General Algebraic Structures with Applications %I Shahid Beheshti University %Z 2345-5853 %D 2020 %\ 07/01/2020 %V 13 %N 1 %P - %! Persian Abstracts, Vol. 13, No. 1. %R %X %U https://cgasa.sbu.ac.ir/article_87551_00a87c77b29dc3faa943fee8c36b83d2.pdf