. (2018). Cover for Vol. 9, No. 1.. (e65930). Categories and General Algebraic Structures with Applications, 9(1), e65930

. "Cover for Vol. 9, No. 1." .e65930 , Categories and General Algebraic Structures with Applications, 9, 1, 2018, e65930.

. (2018). 'Cover for Vol. 9, No. 1.', Categories and General Algebraic Structures with Applications, 9(1), e65930.

, "Cover for Vol. 9, No. 1.," Categories and General Algebraic Structures with Applications, 9 1 (2018): e65930,

. Cover for Vol. 9, No. 1.. CGASA. 2018;9(1):e65930.