Integrability and the multi-soliton interactions of non-autonomous Zakharov–Kuznetsov equationSubrata Roy, Santanu Raut, Rishi Raj Kairi and Prasanta ChatterjeeEur. Phys. J. Plus, 137 5 (2022) 579DOI: https://doi.org/10.1140/epjp/s13360-022-02763-y