Manmohan Das, Sanjay Kr. Das. I-Convergence Difference Sequence Classes of Fuzzy Real Numbers Defined By Sequence of Modulus Functions. Int. J. Math. And Appl. [Internet]. 2016 Feb. 29 [cited 2024 May 17];4(1 - C):1-7. Available from: http://ijmaa.in/index.php/ijmaa/article/view/586