enPoly: Workbench for Understanding Polymorphism in Strong Typed Object-Oriented Language. International Conference on Computers in Education, [S. l.], 2013. DOI: 10.58459/icce.2013.451. Disponível em: https://library.apsce.net/index.php/ICCE/article/view/451. Acesso em: 28 aug. 2025.