Predefined‐Time Synchronization of a New Chaotic Finance System With Sinusoidal Modeling Uncertainty. - Johansyah, Muhamad Deni; Vaidyanathan, Sundarapandian; Zheng, Song; Benkouider, Khaled; Sambas, Aceng; Aruna, Chittineni; Foster, Bob; Deepali (Discrete Dynamics in Nature & Society, 2026)