Design of multistability of chaotic systems via self and cross couplingMohammad Ali Khan, Gopal Mahapatra, Jayanta Kumar Sarkar and Syeda Darakhshan JabeenEur. Phys. J. Plus, 136 9 (2021) 931DOI: https://doi.org/10.1140/epjp/s13360-021-01884-0