[1]
I. Sumiati, E. Rusyaman, B. Subartini, S. ., and R. Budiono, “The application of fractional derivatives through Riemannliouville approach to xanthan gum viscoelasticity”, IJET, vol. 7, no. 4, pp. 2633–2637, Sep. 2018, doi: 10.14419/ijet.v7i4.15254.