diff --git a/core-java-modules/core-java-concurrency-basic-3/README.md b/core-java-modules/core-java-concurrency-basic-3/README.md
index 477f37e00a..46480c6b01 100644
--- a/core-java-modules/core-java-concurrency-basic-3/README.md
+++ b/core-java-modules/core-java-concurrency-basic-3/README.md
@@ -5,4 +5,5 @@ This module contains articles about basic Java concurrency.
 ### Relevant Articles: 
 
 - [How to Handle InterruptedException in Java](https://www.baeldung.com/java-interrupted-exception)
+- [Thread.sleep() vs Awaitility.await()](https://www.baeldung.com/java-thread-sleep-vs-awaitility-await)
 - [[<-- Prev]](../core-java-concurrency-basic-2)