Design Patterns: ensinamentos do livro | by Marcilio Correia | Medium
Design Patterns — O que são e quais os benefícios? | by Daniel Jesus | Medium
Padrões de Desenho - The Gang of Four - GoF | Novageo
GitHub - Ivi-SCD/gof-design-patterns: In this repository I will cover all the design patterns declared in the book Gang Of Four: Elements of Reusable Object-Oriented Software, i hope you enjoy it