ABED, Abdulrazzaq T.; AL-RAWI, Ekhlass S. New Mittag-Leffler Spectral Method Based on Fractional Chelyshkov Polynomial to Solve Multi-Type of Fractional Ordinary Differential Equations. Iraqi Journal of Science, [S. l.], v. 66, n. 8, p. 3354–3366, 2025. DOI: 10.24996/ijs.2025.66.8.25. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13107.. Acesso em: 4 jan. 2026.