diff --git a/core-java-modules/core-java-exceptions-4/README.md b/core-java-modules/core-java-exceptions-4/README.md
new file mode 100644
index 0000000000..259feb685c
--- /dev/null
+++ b/core-java-modules/core-java-exceptions-4/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Java ArrayIndexOutOfBoundsException](https://www.baeldung.com/java-arrayindexoutofboundsexception)
diff --git a/javaxval/README.md b/javaxval/README.md
index cc237e1e59..24c2cf98c5 100644
--- a/javaxval/README.md
+++ b/javaxval/README.md
@@ -11,3 +11,4 @@ This module contains articles about Bean Validation.
 - [Grouping Javax Validation Constraints](https://www.baeldung.com/javax-validation-groups)
 - [Validations for Enum Types](https://www.baeldung.com/javax-validations-enums)
 - [Guide to ParameterMessageInterpolator](https://www.baeldung.com/hibernate-parametermessageinterpolator)
+- [Hibernate Validator Annotation Processor in Depth](https://www.baeldung.com/hibernate-validator-annotation-processor)
diff --git a/logging-modules/log4j2/README.md b/logging-modules/log4j2/README.md
index 06f218f469..f53df508bf 100644
--- a/logging-modules/log4j2/README.md
+++ b/logging-modules/log4j2/README.md
@@ -7,3 +7,4 @@
 - [Get Log Output in JSON](http://www.baeldung.com/java-log-json-output)
 - [System.out.println vs Loggers](https://www.baeldung.com/java-system-out-println-vs-loggers)
 - [Log4j 2 Plugins](https://www.baeldung.com/log4j2-plugins)
+- [Printing Thread Info in Log File Using Log4j2](https://www.baeldung.com/log4j2-print-thread-info)
diff --git a/persistence-modules/core-java-persistence-2/README.md b/persistence-modules/core-java-persistence-2/README.md
index 7b215bfef1..f245392cb3 100644
--- a/persistence-modules/core-java-persistence-2/README.md
+++ b/persistence-modules/core-java-persistence-2/README.md
@@ -5,3 +5,4 @@
 - [How to Check if a Database Table Exists with JDBC](https://www.baeldung.com/jdbc-check-table-exists)
 - [Inserting Null Into an Integer Column Using JDBC](https://www.baeldung.com/jdbc-insert-null-into-integer-column)
 - [A Guide to Auto-Commit in JDBC](https://www.baeldung.com/java-jdbc-auto-commit)
+- [JDBC Connection Status](https://www.baeldung.com/jdbc-connection-status)
diff --git a/spring-boot-modules/spring-boot-swagger/README.md b/spring-boot-modules/spring-boot-swagger/README.md
index ef33be8e07..174bfe626d 100644
--- a/spring-boot-modules/spring-boot-swagger/README.md
+++ b/spring-boot-modules/spring-boot-swagger/README.md
@@ -3,3 +3,5 @@
 - [Hiding Endpoints From Swagger Documentation in Spring Boot](https://www.baeldung.com/spring-swagger-hiding-endpoints)
 - [Swagger @Api Description Is Deprecated](https://www.baeldung.com/java-swagger-api-description-deprecated)
 - [Generate PDF from Swagger API Documentation](https://www.baeldung.com/swagger-generate-pdf)
+- [Remove Basic Error Controller In SpringFox Swagger-UI](https://www.baeldung.com/spring-swagger-remove-error-controller)
+- [Setting Example and Description with Swagger](https://www.baeldung.com/swagger-set-example-description)
diff --git a/spring-cloud/spring-cloud-zuul/spring-zuul-ui/README.md b/spring-cloud/spring-cloud-zuul/spring-zuul-ui/README.md
new file mode 100644
index 0000000000..91a0c5503b
--- /dev/null
+++ b/spring-cloud/spring-cloud-zuul/spring-zuul-ui/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Customizing Zuul Exceptions](https://www.baeldung.com/zuul-customize-exception)
diff --git a/spring-sleuth/README.md b/spring-sleuth/README.md
index ebaebde6c9..0740b0f6a6 100644
--- a/spring-sleuth/README.md
+++ b/spring-sleuth/README.md
@@ -5,3 +5,4 @@ This module contains articles about Spring Cloud Sleuth
 ### Relevant articles:
 
 - [Spring Cloud Sleuth in a Monolith Application](https://www.baeldung.com/spring-cloud-sleuth-single-application)
+- [Get Current Trace ID in Spring Cloud Sleuth](https://www.baeldung.com/spring-cloud-sleuth-get-trace-id)