Et, M., Y. Altin, and H. Altinok. “On Almost Statistical Convergence of Generalized Difference Sequences of Fuzzy Numbers”. Mathematical Modelling and Analysis 10, no. 4 (December 31, 2005): 345-352. Accessed April 26, 2024. https://journals.vilniustech.lt/index.php/MMA/article/view/9690.