KHAN, Vakeel A.; AHMAD, Mobeen. On (λ,μ)- Zweier ideal convergence in intuitionistic fuzzy normed space. Yugoslav Journal of Operations Research, [S. l.], v. 30, n. 4, p. 413–427, 2020. DOI: 10.2298/YJOR191115006K. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/637. Acesso em: 28 jul. 2025.