Bifurcations, chaos and synchronization of a predator–prey system with Allee effect and seasonally forcing in prey’s growth rateAfef Ben Saad and Olfa BoubakerEur. Phys. J. Special Topics, 227 7-9 (2018) 971-981DOI: https://doi.org/10.1140/epjst/e2018-800022-0