Eur. Phys. J. Plus (2021) 136: 97
https://doi.org/10.1140/epjp/s13360-020-00965-w

Retraction Note

Retraction Note to: Derivative with two fractional orders: A new avenue of investigation toward revolution in fractional calculus

Institute for Groundwater studies, Faculty of Natural and Agricultural Sciences, University of the Free State, 9300, Bloemfontein, South Africa

^a AtanganaA@ufs.ac.za

Abstract

This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1140/epjp/s13360-020-00965-w