. (2015). Persian Abstracts. Categories and General Algebraic Structures with Applications, 3(1), 152-162.

. "Persian Abstracts", Categories and General Algebraic Structures with Applications, 3, 1, 2015, 152-162.

. (2015). 'Persian Abstracts', Categories and General Algebraic Structures with Applications, 3(1), pp. 152-162.

, "Persian Abstracts," Categories and General Algebraic Structures with Applications, 3 1 (2015): 152-162,

. Persian Abstracts. CGASA. 2015;3(1):152-162.