YU, C.-H. Solving the Partial Differential Problems Using Maple. Journal of Applied Research and Technology, [S. l.], v. 12, n. 6, 2014. DOI: 10.1016/S1665-6423(14)71673-6. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/158. Acesso em: 19 apr. 2024.