%0 Journal Article %T More on the regularity property %A L. Pourfaraj %A M. Azadi %J Mathematical Sciences Quarterly Journal %D 2010 %I Springer %X In this paper, we giving certain properties of the commuting regular semigroups, we get significant results on semigroups. Our investigation involve certain interesting class of commuting regular semigroups. %K commuting regular semigroups %K semigroups %K regular semigroups. %U http://mathscience.kiau.ac.ir/Content/Vol4No2/1.pdf