Esi, Ayhan. “Some New Sequence Spaces Defined by a Modulus Function and Strongly-Almost Statistical Convergence”. The Journal of the Indian Mathematical Society 66, no. 1-4 (December 1, 1999): 81–87. Accessed May 3, 2024. https://www.informaticsjournals.com/index.php/jims/article/view/21952.