[1]
S. F. Al-Azzawi and A. M. Hasan, “A New 4-D Conservative System with Hyperchaos and Two Saddle-Focus Hyperbolic Equilibria Points”, JAND, vol. 13, no. 2, pp. 235–246, Aug. 2026, doi: 10.5890/JAND.2024.06.005.