4 1-jpa-relacionamentos-many-to-one

2 1-jpa-mapeamento-simples

5 jpa-heranca

4 2-jpa-relacionamentos-one-to-many

3 jpa-consultas

2 1-jpa-mapeamento-simples

3 jpa-consultas

2 2-unidade-persistencia

5 jpa-heranca