Abstract Fractional differential equations sufficiently depict the nature in view of the symmetry properties. which portray physical and biological models. In this paper. we present a proficient collocation method based on cubic trigonometric B-Splines (CuTBSs) for time-fractional diffusion equations (TFDEs). https://www.bekindtopets.com/amazing-price-Cosmic-Heart-Landscape-IKEA-HEMNES-Dresser-Graphic-Pop-Art-special-save/