RAY, S. Some Sequence Spaces and Their Matrix Transformations. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 10, n. 1, p. 73–78, 2014. DOI: 10.3126/kuset.v10i1.63688. Disponível em: https://nepjol.info/index.php/KUSET/article/view/63688. Acesso em: 19 oct. 2024.