diff --git a/src/data/roadmaps/java/content/data-types@5g9mmi01WeZ4aDqNzwx_V.md b/src/data/roadmaps/java/content/data-types@5g9mmi01WeZ4aDqNzwx_V.md
index d1da42032..0fc447e5f 100644
--- a/src/data/roadmaps/java/content/data-types@5g9mmi01WeZ4aDqNzwx_V.md
+++ b/src/data/roadmaps/java/content/data-types@5g9mmi01WeZ4aDqNzwx_V.md
@@ -11,3 +11,4 @@ Visit the following resources to learn more:
 
 - [@article@Java Data Types](https://jenkov.com/tutorials/java/variables.html)
 - [@article@What are Data Types & Variables?](https://jenkov.com/tutorials/java/data-types.html)
+- [@article@Java Variables](https://www.tpointtech.com/java-variables)
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