diff --git a/core-java-modules/core-java-streams-4/README.md b/core-java-modules/core-java-streams-4/README.md
index 212a42e362..187117d5d3 100644
--- a/core-java-modules/core-java-streams-4/README.md
+++ b/core-java-modules/core-java-streams-4/README.md
@@ -4,3 +4,4 @@
 - [How to Split a Stream into Multiple Streams](https://www.baeldung.com/java-split-stream)
 - [Filter Java Stream to 1 and Only 1 Element](https://www.baeldung.com/java-filter-stream-unique-element)
 - [Java 8 Streams: Multiple Filters vs. Complex Condition](https://www.baeldung.com/java-streams-multiple-filters-vs-condition)
+- [Finding Max Date in List Using Streams](https://www.baeldung.com/java-max-date-list-streams)
diff --git a/core-java-modules/core-java-string-apis-2/README.md b/core-java-modules/core-java-string-apis-2/README.md
index 9c63838268..5476e91169 100644
--- a/core-java-modules/core-java-string-apis-2/README.md
+++ b/core-java-modules/core-java-string-apis-2/README.md
@@ -3,3 +3,4 @@
 This module contains articles about string APIs.
 
 ### Relevant Articles:
+- [Retain Only Digits and Decimal Separator in String](https://www.baeldung.com/java-string-retain-digits-decimal)
diff --git a/kubernetes-modules/kubernetes-spring/README.md b/kubernetes-modules/kubernetes-spring/README.md
index a42b4bbc7c..96620bc11a 100644
--- a/kubernetes-modules/kubernetes-spring/README.md
+++ b/kubernetes-modules/kubernetes-spring/README.md
@@ -52,3 +52,5 @@ curl -i $PROXY_IP/actuator/health
 ```
 
 
+## Relevant Articles
+- [Kong Ingress Controller with Spring Boot](https://www.baeldung.com/spring-boot-kong-ingress)