diff --git a/core-java-modules/core-java-concurrency-advanced-4/README.md b/core-java-modules/core-java-concurrency-advanced-4/README.md
index 98f2894515..5b93cec0dd 100644
--- a/core-java-modules/core-java-concurrency-advanced-4/README.md
+++ b/core-java-modules/core-java-concurrency-advanced-4/README.md
@@ -1,3 +1,4 @@
 ### Relevant Articles:
 
 - [Binary Semaphore vs Reentrant Lock](https://www.baeldung.com/java-binary-semaphore-vs-reentrant-lock)
+- [Bad Practices With Synchronization](https://www.baeldung.com/java-synchronization-bad-practices)
diff --git a/core-java-modules/core-java-jvm-2/README.md b/core-java-modules/core-java-jvm-2/README.md
index 36cafd3288..ccca3a11ac 100644
--- a/core-java-modules/core-java-jvm-2/README.md
+++ b/core-java-modules/core-java-jvm-2/README.md
@@ -11,4 +11,5 @@ This module contains articles about working with the Java Virtual Machine (JVM).
 - [Where Is the Array Length Stored in JVM?](https://www.baeldung.com/java-jvm-array-length)
 - [Memory Address of Objects in Java](https://www.baeldung.com/java-object-memory-address)
 - [List All Classes Loaded in a Specific Class Loader](https://www.baeldung.com/java-list-classes-class-loader)
+- [An Introduction to the Constant Pool in the JVM](https://www.baeldung.com/jvm-constant-pool)
 - More articles: [[<-- prev]](/core-java-modules/core-java-jvm)
diff --git a/core-java-modules/core-java-lang-oop-generics/README.md b/core-java-modules/core-java-lang-oop-generics/README.md
index 74b9df7c65..9c9080ece3 100644
--- a/core-java-modules/core-java-lang-oop-generics/README.md
+++ b/core-java-modules/core-java-lang-oop-generics/README.md
@@ -7,3 +7,4 @@ This module contains articles about generics in Java
 - [Type Erasure in Java Explained](https://www.baeldung.com/java-type-erasure)
 - [Raw Types in Java](https://www.baeldung.com/raw-types-java)
 - [Super Type Tokens in Java Generics](https://www.baeldung.com/java-super-type-tokens)
+- [Java Warning “unchecked conversion”](https://www.baeldung.com/java-unchecked-conversion)
diff --git a/java-collections-maps-3/README.md b/java-collections-maps-3/README.md
index 39ac8575fa..bd1029c9cf 100644
--- a/java-collections-maps-3/README.md
+++ b/java-collections-maps-3/README.md
@@ -2,3 +2,4 @@
 
 - [Java Map With Case-Insensitive Keys](https://www.baeldung.com/java-map-with-case-insensitive-keys)
 - [Using a Byte Array as Map Key in Java](https://www.baeldung.com/java-map-key-byte-array)
+- [Using the Map.Entry Java Class](https://www.baeldung.com/java-map-entry)
diff --git a/spring-5-reactive-client/README.md b/spring-5-reactive-client/README.md
index eebdc23aed..b247a1669b 100644
--- a/spring-5-reactive-client/README.md
+++ b/spring-5-reactive-client/README.md
@@ -11,3 +11,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [Logging Spring WebClient Calls](https://www.baeldung.com/spring-log-webclient-calls)
 - [Mocking a WebClient in Spring](https://www.baeldung.com/spring-mocking-webclient)
 - [Spring WebClient Filters](https://www.baeldung.com/spring-webclient-filters)
+- [Get List of JSON Objects with WebClient](https://www.baeldung.com/spring-webclient-json-list)
diff --git a/spring-aop/README.md b/spring-aop/README.md
index 91cccbd114..c92e132d1e 100644
--- a/spring-aop/README.md
+++ b/spring-aop/README.md
@@ -11,3 +11,4 @@ This module contains articles about Spring aspect oriented programming (AOP)
 - [Introduction to Pointcut Expressions in Spring](https://www.baeldung.com/spring-aop-pointcut-tutorial)
 - [Introduction to Advice Types in Spring](https://www.baeldung.com/spring-aop-advice-tutorial)
 - [When Does Java Throw UndeclaredThrowableException?](https://www.baeldung.com/java-undeclaredthrowableexception)
+- [Get Advised Method Info in Spring AOP](https://www.baeldung.com/spring-aop-get-advised-method-info)
diff --git a/spring-web-modules/spring-mvc-forms-jsp/README.md b/spring-web-modules/spring-mvc-forms-jsp/README.md
index 2c077f5171..afbf7afe40 100644
--- a/spring-web-modules/spring-mvc-forms-jsp/README.md
+++ b/spring-web-modules/spring-mvc-forms-jsp/README.md
@@ -7,3 +7,4 @@ This module contains articles about Spring MVC Forms using JSP
 - [Getting Started with Forms in Spring MVC](https://www.baeldung.com/spring-mvc-form-tutorial)
 - [Form Validation with AngularJS and Spring MVC](https://www.baeldung.com/validation-angularjs-spring-mvc)
 - [A Guide to the JSTL Library](https://www.baeldung.com/jstl)
+- [Multiple Submit Buttons on a Form](https://www.baeldung.com/spring-form-multiple-submit-buttons)
diff --git a/spring-web-modules/spring-resttemplate-2/README.md b/spring-web-modules/spring-resttemplate-2/README.md
index b2000e0481..54fad5e01b 100644
--- a/spring-web-modules/spring-resttemplate-2/README.md
+++ b/spring-web-modules/spring-resttemplate-2/README.md
@@ -11,3 +11,4 @@ This module contains articles about Spring RestTemplate
 - [How to Compress Requests Using the Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-compressing-requests)
 - [Get list of JSON objects with Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-json-list)
 - [A Guide To Spring Redirects](https://www.baeldung.com/spring-redirect-and-forward)
+- [Spring RestTemplate Exception: “Not enough variables available to expand”](https://www.baeldung.com/spring-not-enough-variables-available)