diff --git a/persistence-modules/spring-data-jpa-2/README.md b/persistence-modules/spring-data-jpa-2/README.md
index 41381ab82a..080b2cf482 100644
--- a/persistence-modules/spring-data-jpa-2/README.md
+++ b/persistence-modules/spring-data-jpa-2/README.md
@@ -4,3 +4,4 @@
 
 ### Relevant Articles: 
 - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby)
+- [JPA Join Types](https://www.baeldung.com/jpa-join-types)