Oyster oscillator: a novel mega-stable nonlinear chaotic systemBalamurali Ramakrishnan, Atefeh Ahmadi, Fahimeh Nazarimehr, Hayder Natiq, Sajad Jafari and Iqtadar HussainEur. Phys. J. Spec. Top., 231 11-12 (2022) 2143-2151DOI: https://doi.org/10.1140/epjs/s11734-021-00368-7