Amanuliah,  Rashad, Muhammad Ahmad, Imtiaz <br/><br/>
Abel-Grassmann'S Groupoids of Modulo Matrices 

 - 63-70 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ag-Groupoid and Ag-Group of Matrices Over Z<br/>T- Ag-Groupoid<br/>Transitiviely Commutative Ag-Groupoid