diff --git a/core-java-modules/core-java-function/README.md b/core-java-modules/core-java-function/README.md
index 677f148bdb..7fe6044835 100644
--- a/core-java-modules/core-java-function/README.md
+++ b/core-java-modules/core-java-function/README.md
@@ -3,4 +3,5 @@
 ## Core Java 8 Cookbooks and Examples
 
 ### Relevant Articles: 
-- [Java 8 Predicate Chain](https://www.baeldung.com/java-predicate-chain)
\ No newline at end of file
+- [Java 8 Predicate Chain](https://www.baeldung.com/java-predicate-chain)
+- [Use Cases for Static Methods in Java](https://www.baeldung.com/java-static-methods-use-cases)
diff --git a/core-java-modules/core-java-io-conversions-2/README.md b/core-java-modules/core-java-io-conversions-2/README.md
index 9abb539066..c83a3fb1d7 100644
--- a/core-java-modules/core-java-io-conversions-2/README.md
+++ b/core-java-modules/core-java-io-conversions-2/README.md
@@ -9,4 +9,5 @@ This module contains articles about core Java input/output(IO) conversions.
 - [Converting a BufferedReader to a JSONObject](https://www.baeldung.com/java-bufferedreader-to-jsonobject)
 - [Reading a CSV File into an Array](https://www.baeldung.com/java-csv-file-array)
 - [How to Write to a CSV File in Java](https://www.baeldung.com/java-csv)
+- [How to Convert InputStream to Base64 String](https://www.baeldung.com/java-inputstream-to-base64-string)
 - More articles: [[<-- prev]](/core-java-modules/core-java-io-conversions)
diff --git a/core-java-modules/core-java-streams-4/README.md b/core-java-modules/core-java-streams-4/README.md
index 6eeee943aa..86b293566a 100644
--- a/core-java-modules/core-java-streams-4/README.md
+++ b/core-java-modules/core-java-streams-4/README.md
@@ -1,3 +1,4 @@
 ## Relevant Articles:
 
 - [Count Occurrences Using Java groupingBy Collector](https://www.baeldung.com/java-groupingby-count)
+- [How to Split a Stream into Multiple Streams](https://www.baeldung.com/java-split-stream)
diff --git a/docker-modules/docker-environment-variables/README.md b/docker-modules/docker-environment-variables/README.md
new file mode 100644
index 0000000000..12da2931a3
--- /dev/null
+++ b/docker-modules/docker-environment-variables/README.md
@@ -0,0 +1,3 @@
+
+## Relevant Articles:
+- [How to Pass Environment Variable Value into Dockerfile](https://www.baeldung.com/ops/dockerfile-env-variable)
diff --git a/persistence-modules/spring-data-mongodb/README.md b/persistence-modules/spring-data-mongodb/README.md
index acc978c68e..be2071440b 100644
--- a/persistence-modules/spring-data-mongodb/README.md
+++ b/persistence-modules/spring-data-mongodb/README.md
@@ -11,6 +11,7 @@
 - [Spring Data MongoDB: Projections and Aggregations](http://www.baeldung.com/spring-data-mongodb-projections-aggregations)
 - [Spring Data Annotations](http://www.baeldung.com/spring-data-annotations)
 - [Spring Data MongoDB Transactions](https://www.baeldung.com/spring-data-mongodb-transactions)
+- [UUID as Entity ID in MongoDB](https://www.baeldung.com/java-mongodb-uuid)
 
 ## Spring Data MongoDB Live Testing
 
diff --git a/spring-cloud-modules/spring-cloud-gateway/README.md b/spring-cloud-modules/spring-cloud-gateway/README.md
index 808536ce80..5bf416fccd 100644
--- a/spring-cloud-modules/spring-cloud-gateway/README.md
+++ b/spring-cloud-modules/spring-cloud-gateway/README.md
@@ -10,3 +10,4 @@ This module contains articles about Spring Cloud Gateway
 - [Spring Cloud Gateway WebFilter Factories](https://www.baeldung.com/spring-cloud-gateway-webfilter-factories)
 - [Using Spring Cloud Gateway with OAuth 2.0 Patterns](https://www.baeldung.com/spring-cloud-gateway-oauth2)
 - [URL Rewriting With Spring Cloud Gateway](https://www.baeldung.com/spring-cloud-gateway-url-rewriting)
+- [Processing the Response Body in Spring Cloud Gateway](https://www.baeldung.com/spring-cloud-gateway-response-body)