Groups of soft sets. - Akin Osman Atagün; Emin Aygün (J. Intell. Fuzzy Syst., 2016)

Some generalized operations in soft set theory and their role in similarity and decision making. - Emin Aygün; Hüseyin Kamaci (J. Intell. Fuzzy Syst., 2019)

An investigation of soft radicals. - Emin Aygün; Betül Erdal (J. Intell. Fuzzy Syst., 2020)

Some new algebraic structures of soft sets. - Emin Aygün; Hüseyin Kamaci (Soft Comput., 2021)