Invariant convergent and invariant ideal convergent sequence in intuitionistic fuzzy normed space. - Vakeel A. Khan; Izhar Ali Khan; Ayhan Esi; Masood Alam (J. Intell. Fuzzy Syst., 2022)

Ideal convergence in modified IFNS and $ mathcal{L} $-fuzzy normed space. - Vakeel A. Khan; Mikail Et; Izhar Ali Khan (Math. Found. Comput., 2025)