S. Vaidyanathan, A. Sambas, S. Zhang, M. A. Mohamed, and M. Mamat, “A New Hamiltonian Chaotic System with Coexisting Chaotic Orbits and its Dynamical Analysis”, IJET, vol. 7, no. 4, pp. 2430–2436, Sep. 2018, doi: 10.14419/ijet.v7i4.16826.