Double Wijsman asymptotically statistical equivalence of order α. - Esra Gülle (J. Intell. Fuzzy Syst., 2020)

Deferred Cesàro summability and statistical convergence for double sequences of sets. - Ugur Ulusu; Esra Gülle (J. Intell. Fuzzy Syst., 2022)

Ideal convergence in partial metric spaces. - Esra Gülle; Erdinç Dündar; Ugur Ulusu (Soft Comput., 2023)