MUNA E. ABDULHAFED; ABDUELHAFID, A. E. The comparison between the Leonard II theorem and Putzer algorithm for solving some linear differential equations. The Libyan Journal of Science, [S. l.], v. 26, n. 2, 2023. Disponível em: https://journals.uot.edu.ly/index.php/ljs/article/view/865. Acesso em: 22 jul. 2026.