A Hybrid Fractional Chebyshev-Legendre Spectral Collocation Method for Hamilton-Jacobi-Bellman Equations. - Alvian Alif Hidayatullah; Subchan Subchan; Sena Safarina; Tahiyatul Asfihani; R. Mohamad Atok; Irma Fitria; Andriyansah; Kasno Pamungkas (IEEE Access, 2026)