diff --git a/core-java-modules/core-java-arrays-operations-advanced/README.md b/core-java-modules/core-java-arrays-operations-advanced/README.md
index 0e003b5cd9..f0d3d1fd93 100644
--- a/core-java-modules/core-java-arrays-operations-advanced/README.md
+++ b/core-java-modules/core-java-arrays-operations-advanced/README.md
@@ -10,3 +10,4 @@ This module contains articles about advanced operations on arrays in Java. They
 - [Intersection Between two Integer Arrays](https://www.baeldung.com/java-array-intersection)
 - [Comparing Arrays in Java](https://www.baeldung.com/java-comparing-arrays)
 - [Concatenate Two Arrays in Java](https://www.baeldung.com/java-concatenate-arrays)
+- [Performance of System.arraycopy() vs. Arrays.copyOf()](https://www.baeldung.com/java-system-arraycopy-arrays-copyof-performance)