Vague soft module. - Serkan Onar; Sanem Yavuz; Bayram Ali Ersoy; Kostaq Hila (J. Intell. Fuzzy Syst., 2018)

Intuitionistic fuzzy multi-polygroups. - Serkan Onar; Bayram Ali Ersoy; Bijan Davvaz; Kostaq Hila (Comput. Appl. Math., 2022)

Intuitionistic Fuzzy Multi-Hypergroups. - Serkan Onar; Bayram Ali Ersoy; Bijan Davvaz; Kostaq Hila (J. Multiple Valued Log. Soft Comput., 2022)

2-Absorbing Vague Weakly Complete Γ-Ideals in Γ-Rings. - Serkan Onar; Kostaq Hila; Sina Etemad; Ali Akgül; Manuel de la Sen; Shahram Rezapour (Symmetry, 2023)

2-Absorbing δ-Primary Intuitionistic Fuzzy Ideals of Commutative Rings. - Serkan Onar; Erdogan Mehmet Özkan; Bayram Ali Ersoy; Kostaq Hila (New Math. Nat. Comput., 2023)