Interval-Valued Vague Soft Sets and Its Application. - Khaleed Alhazaymeh; Nasruddin Hassan (Adv. Fuzzy Syst., 2012)

Vague soft set relations and functions. - Khaleed Alhazaymeh; Nasruddin Hassan (J. Intell. Fuzzy Syst., 2015)

Cubic Vague Set and its Application in Decision Making. - Khaleed Alhazaymeh; Yousef Al-Qudah; Nasruddin Hassan; Abdul Muhaimin Nasruddin (Entropy, 2020)

Transitive Closure of Vague Soft Set Relations and its Operators. - Yousef Al-Qudah; Khaleed Alhazaymeh; Nasruddin Hassan; Hamza Qoqazeh; Mohammad Almousa; Mohammad Alaroud 001 (Int. J. Fuzzy Log. Intell. Syst., 2022)