A. Choudhary and K. Raj, “Köthe-Orlicz vector-valued weakly sequence spaces of difference operators”, MFAT, vol. 25, no. 2, pp. 161–176, Jun. 2019, Accessed: Dec. 15, 2025. [Online]. Available: https://zen.imath.kiev.ua/index.php/mfat/article/view/720