diff --git a/core-java-modules/core-java-collections-list-4/README.md b/core-java-modules/core-java-collections-list-4/README.md
index 09b61fa9b2..4c020969e3 100644
--- a/core-java-modules/core-java-collections-list-4/README.md
+++ b/core-java-modules/core-java-collections-list-4/README.md
@@ -5,4 +5,5 @@ This module contains articles about the Java List collection
 ### Relevant Articles: 
 - [Working With a List of Lists in Java](https://www.baeldung.com/java-list-of-lists)
 - [Reverse an ArrayList in Java](https://www.baeldung.com/java-reverse-arraylist)
+- [Sort a List Alphabetically in Java](https://www.baeldung.com/java-sort-list-alphabetically)
 - [[<-- Prev]](/core-java-modules/core-java-collections-list-3)