diff --git a/docker-modules/docker-compose/README.md b/docker-modules/docker-compose/README.md
index fbb58107d3..10554a319d 100644
--- a/docker-modules/docker-compose/README.md
+++ b/docker-modules/docker-compose/README.md
@@ -2,4 +2,6 @@
 
 - [Introduction to Docker Compose](https://www.baeldung.com/ops/docker-compose)
 - [How to Get Docker-Compose to Always Use the Latest Image](https://www.baeldung.com/ops/docker-compose-latest-image)
+- [Communication Between Multiple Docker Compose Projects](https://www.baeldung.com/ops/docker-compose-communication)
+- [Difference Between links and depends_on in Docker Compose](https://www.baeldung.com/ops/docker-compose-links-depends-on)
 
diff --git a/javaxval/README.md b/javaxval/README.md
index 8fc5b07ccf..346c4268c1 100644
--- a/javaxval/README.md
+++ b/javaxval/README.md
@@ -13,3 +13,4 @@ This module contains articles about Bean Validation.
 - [Guide to ParameterMessageInterpolator](https://www.baeldung.com/hibernate-parametermessageinterpolator)
 - [Hibernate Validator Annotation Processor in Depth](https://www.baeldung.com/hibernate-validator-annotation-processor)
 - [Constraint Composition with Bean Validation](https://www.baeldung.com/java-bean-validation-constraint-composition)
+- [Using @NotNull on a Method Parameter](https://www.baeldung.com/java-notnull-method-parameter)
diff --git a/persistence-modules/java-mongodb-3/README.md b/persistence-modules/java-mongodb-3/README.md
index 3ffe5980da..d76d53b06a 100644
--- a/persistence-modules/java-mongodb-3/README.md
+++ b/persistence-modules/java-mongodb-3/README.md
@@ -1,3 +1,4 @@
 
 ### Relevant Artilces:
 - [Guide to Find in MongoDB](https://www.baeldung.com/mongodb-find)
+- [Query Documents using Document ID in MongoDB](https://www.baeldung.com/mongodb-query-documents-id)
diff --git a/persistence-modules/spring-boot-persistence-mongodb-2/README.md b/persistence-modules/spring-boot-persistence-mongodb-2/README.md
index f3be63c8b5..6a98f05520 100644
--- a/persistence-modules/spring-boot-persistence-mongodb-2/README.md
+++ b/persistence-modules/spring-boot-persistence-mongodb-2/README.md
@@ -4,4 +4,5 @@
 - [Configure MongoDB Collection Name for a Class in Spring Data](https://www.baeldung.com/spring-data-mongodb-collection-name)
 - [MongoDB Composite Key With Spring Data](https://www.baeldung.com/spring-data-mongodb-composite-key)
 - [Unique Field in MongoDB Document in Spring Data](https://www.baeldung.com/spring-data-mongodb-unique)
+- [Count Documents Using Spring Data MongoDB Repository](https://www.baeldung.com/spring-data-mongodb-count)
 - More articles: [[<--prev]](../spring-boot-persistence-mongodb)
diff --git a/persistence-modules/spring-data-rest-2/README.md b/persistence-modules/spring-data-rest-2/README.md
index 04a54291b0..1f0191cac9 100644
--- a/persistence-modules/spring-data-rest-2/README.md
+++ b/persistence-modules/spring-data-rest-2/README.md
@@ -6,6 +6,7 @@ This module contains articles about Spring Data REST
 - [Guide to Spring Data REST Validators](https://www.baeldung.com/spring-data-rest-validators)
 - [Spring Data Web Support](https://www.baeldung.com/spring-data-web-support)
 - [Spring REST and HAL Browser](https://www.baeldung.com/spring-rest-hal)
+- [Spring Data Rest – Serializing the Entity ID](https://www.baeldung.com/spring-data-rest-serialize-entity-id)
 
 ### The Course
 The "REST With Spring" Classes: http://bit.ly/restwithspring
diff --git a/spring-boot-modules/spring-boot-testing-2/README.md b/spring-boot-modules/spring-boot-testing-2/README.md
index a32469fb2f..bb504aeee0 100644
--- a/spring-boot-modules/spring-boot-testing-2/README.md
+++ b/spring-boot-modules/spring-boot-testing-2/README.md
@@ -11,4 +11,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level)
 - [Failed to Load ApplicationContext for JUnit Test of Spring Controller](https://www.baeldung.com/spring-junit-failed-to-load-applicationcontext)
 - [Spring Web Service Integration Tests with @WebServiceServerTest](https://www.baeldung.com/spring-webserviceservertest)
+- [Spring Boot – Testing Redis With Testcontainers](https://www.baeldung.com/spring-boot-redis-testcontainers)
+- [Spring Boot – Keycloak Integration Testing with Testcontainers](https://www.baeldung.com/spring-boot-keycloak-integration-testing)
 - More articles: [[<-- prev]](../spring-boot-testing)
diff --git a/xml-2/README.md b/xml-2/README.md
index bc599f8480..cfbd9d9911 100644
--- a/xml-2/README.md
+++ b/xml-2/README.md
@@ -5,3 +5,4 @@ This module contains articles about eXtensible Markup Language (XML)
 ### Relevant Articles:
 
 - [Pretty-Print XML in Java](https://www.baeldung.com/java-pretty-print-xml)
+- [Validate an XML File against an XSD File](https://www.baeldung.com/java-validate-xml-xsd)