Quadratic and cubic logistic models involving Caputo–Fabrizio operator Sara Al Fahel, Dumitru Baleanu, Qasem M. Al-Mdallal and Khaled M. Saad Eur. Phys. J. Spec. Top., 232 14-15 (2023) 2351-2355 Published online: 26 July 2023 DOI: 10.1140/epjs/s11734-023-00935-0