Completely induced L-fuzzy topological spaces. - Halis Aygün; M. W. Warner; S. R. T. Kudri (Fuzzy Sets Syst., 1999)

α-Compactness in L-fuzzy topological spaces. - Halis Aygün (Fuzzy Sets Syst., 2000)

P-Closedness in L-fuzzy topological spaces. - Halis Aygün; S. R. T. Kudri (Fuzzy Sets Syst., 2000)

Relative compactness in L-fuzzy topological spaces. - Halis Aygün; S. R. T. Kudri; M. W. Warner (Fuzzy Sets Syst., 2000)

On characterizations of some covering properties in L-fuzzy topological spaces in Sostak's sense. - Halis Aygün; Salah El-Din Abbas (Inf. Sci., 2004)

Intuitionistic fuzzy semiregularization spaces. - Salah El-Din Abbas; Halis Aygün (Inf. Sci., 2006)

Fuzzy Inverse Compactness. - Halis Aygün; A. Arzu Bural; S. R. T. Kudri (Int. J. Math. Math. Sci., 2008)

Introduction to fuzzy soft groups. - Abdülkadir Aygünoglu; Halis Aygün (Comput. Math. Appl., 2009)

Lattice valued double fuzzy preproximity spaces. - Vildan Çetkin; Halis Aygün (Comput. Math. Appl., 2010)

Categories Related to Topology Viewed as Soft Sets. - Banu Pazar Varol; Alexander Shostak; Halis Aygün (EUSFLAT Conf., 2011)

Some notes on soft topological spaces. - Abdülkadir Aygünoglu; Halis Aygün (Neural Comput. Appl., 2012)

Interval-valued intuitionistic fuzzy subgroups based on interval-valued double t-norm. - Abdülkadir Aygünoglu; Banu Pazar Varol; Vildan Çetkin; Halis Aygün (Neural Comput. Appl., 2012)

A Note on Fuzzy Soft Topological Spaces. - Vildan Çetkin; Halis Aygün (EUSFLAT Conf., 2013)

On embedding problem of fuzzy number valued continuous functions. - Abdülkadir Aygünoglu; Vildan Çetkin; Halis Aygün (J. Intell. Fuzzy Syst., 2013)

On fuzzy soft topogenous structure. - Vildan Çetkin; Halis Aygün (J. Intell. Fuzzy Syst., 2014)

Neighborhood structures of fuzzy soft topological spaces. - Banu Pazar Varol; Abdülkadir Aygünoglu; Halis Aygün (J. Intell. Fuzzy Syst., 2014)

An approach to neutrosophic subgroup and its fundamental properties. - Vildan Çetkin; Halis Aygün (J. Intell. Fuzzy Syst., 2015)

Soft sets over power sets: Generalities and applications to topology. - Banu Pazar Varol; Halis Aygün (J. Intell. Fuzzy Syst., 2015)

CATS of soft topological spaces. - Vildan Çetkin; Abdülkadir Aygünoglu; Halis Aygün (J. Intell. Fuzzy Syst., 2016)

On Convergence of Soft Nets. - Vildan Çetkin; Halis Aygün (J. Multiple Valued Log. Soft Comput., 2016)

On L-soft merotopies. - Vildan Çetkin; Halis Aygün (Soft Comput., 2016)

A topological view on application of L-fuzzy soft sets: Compactness. - Vildan Çetkin; Abdülkadir Aygünoglu; Halis Aygün (J. Intell. Fuzzy Syst., 2017)

On (L, M)-Double Fuzzy Filter Spaces. - Ahmed A. Abd El-Latif 002; Halis Aygün; Vildan Çetkin (Adv. Fuzzy Syst., 2018)

A topological view on L-fuzzy soft sets: Connectedness degree. - Vildan Çetkin; Halis Aygün (J. Intell. Fuzzy Syst., 2018)

On 2S-metric spaces. - Vildan Çetkin; Elif Güner; Halis Aygün (Soft Comput., 2020)

A Novel Entropy Measure with its Application to the COPRAS Method in Complex Spherical Fuzzy Environment. - Ebru Aydogdu; Basak Aldemir; Elif Güner; Halis Aygün (Informatica, 2023)

Complex spherical fuzzy TOPSIS based on entropy. - Ebru Aydogdu; Elif Güner; Basak Aldemir; Halis Aygün (Expert Syst. Appl., 2023)

Novel Hamacher aggregation operators with applications to the AHP-COPRAS method for spherical fuzzy environment. - Elif Güner; Basak Aldemir; Ebru Aydogdu; Halis Aygün (Neural Comput. Appl., 2025)