The degree of (L, M)-fuzzy σ-algebra and its related mappings. - A. Ghareeb; Omar H. Khalil; Saleh Omran (J. Intell. Fuzzy Syst., 2020)

A New Representation of Semiopenness of L-fuzzy Sets in RL-fuzzy Bitopological Spaces. - Ibtesam Alshammari; Omar H. Khalil; A. Ghareeb (Symmetry, 2021)