The Lattices of Group Fuzzy Congruences and Normal Fuzzy Subsemigroups on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:mi>E</mml:mi></mml:mrow></mml:math>-Inversive Semigroups
The scientific world journal/TheScientificWorldjournal