Sajid Murtaza, Archana Sharma, and Vijay Kumar, “Neutrosophic 2−normed spaces and generalized summability”, Neutrosophic Sets Syst., vol. 55, pp. 415–426, May 2023, Accessed: Dec. 25, 2024. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/3200