KHAN, Vakeel A.
 A study of Norlund Ideal Convergent Sequence Spaces.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 31, n. 4, p. 483-494, jan. 2021.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/869" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/869</a>&gt;. Date accessed: 12 dec. 2024.