diff --git a/core-java-modules/core-java-14/README.md b/core-java-modules/core-java-14/README.md
index 07cdf9859c..00fd2fa320 100644
--- a/core-java-modules/core-java-14/README.md
+++ b/core-java-modules/core-java-14/README.md
@@ -11,3 +11,4 @@ This module contains articles about Java 14.
 - [Foreign Memory Access API in Java 14](https://www.baeldung.com/java-foreign-memory-access)
 - [Java 14 Record Keyword](https://www.baeldung.com/java-record-keyword)
 - [New Features in Java 14](https://www.baeldung.com/java-14-new-features)
+- [Java 14 Record vs. Lombok](https://www.baeldung.com/java-record-vs-lombok)
diff --git a/core-java-modules/core-java-jar/README.md b/core-java-modules/core-java-jar/README.md
index b1e24e3ab9..c99ea63b22 100644
--- a/core-java-modules/core-java-jar/README.md
+++ b/core-java-modules/core-java-jar/README.md
@@ -10,3 +10,5 @@ This module contains articles about JAR files
 - [Get Names of Classes Inside a JAR File](https://www.baeldung.com/jar-file-get-class-names)
 - [Find All Jars Containing Given Class](https://baeldung.com/find-all-jars-containing-given-class/)
 - [Creating JAR Files Programmatically](https://www.baeldung.com/jar-create-programatically)
+- [Guide to Creating Jar Executables and Windows Executables from Java](https://www.baeldung.com/jar-windows-executables)
+- [Get the Full Path of a JAR File From a Class](https://www.baeldung.com/java-full-path-of-jar-from-class)
diff --git a/core-java-modules/core-java-lang-5/README.md b/core-java-modules/core-java-lang-5/README.md
index 8920e9c231..9505d02fc2 100644
--- a/core-java-modules/core-java-lang-5/README.md
+++ b/core-java-modules/core-java-lang-5/README.md
@@ -5,3 +5,4 @@ This module contains articles about core features in the Java language
 ### Relevant Articles:
 
 - [Difference Between == and equals() in Java](https://www.baeldung.com/java-equals-method-operator-difference)
+- [Advantages and Disadvantages of Using Java Wildcard Imports](https://www.baeldung.com/java-wildcard-imports)
diff --git a/core-java-modules/core-java-string-apis/README.md b/core-java-modules/core-java-string-apis/README.md
index 0dd24d7e9a..68f2176ed6 100644
--- a/core-java-modules/core-java-string-apis/README.md
+++ b/core-java-modules/core-java-string-apis/README.md
@@ -11,3 +11,4 @@ This module contains articles about string APIs.
 - [StringBuilder vs StringBuffer in Java](https://www.baeldung.com/java-string-builder-string-buffer)
 - [Generate a Secure Random Password in Java](https://www.baeldung.com/java-generate-secure-password)
 - [Getting a Character by Index From a String in Java](https://www.baeldung.com/java-character-at-position)
+- [Clearing a StringBuilder or StringBuffer](https://www.baeldung.com/java-clear-stringbuilder-stringbuffer)
diff --git a/core-java-modules/core-java-string-operations-4/README.md b/core-java-modules/core-java-string-operations-4/README.md
index ff6d887154..ac52ee4ab5 100644
--- a/core-java-modules/core-java-string-operations-4/README.md
+++ b/core-java-modules/core-java-string-operations-4/README.md
@@ -7,4 +7,4 @@
 - [String equals() Vs contentEquals() in Java](https://www.baeldung.com/java-string-equals-vs-contentequals)
 - [Check if a String Ends with a Certain Pattern in Java](https://www.baeldung.com/java-string-ends-pattern)
 - [Check if a Character is a Vowel in Java](https://www.baeldung.com/java-check-character-vowel)
-
+- [How to Truncate a String in Java](https://www.baeldung.com/java-truncating-strings)
diff --git a/persistence-modules/java-mongodb-queries/README.md b/persistence-modules/java-mongodb-queries/README.md
index e69de29bb2..30649b0db1 100644
--- a/persistence-modules/java-mongodb-queries/README.md
+++ b/persistence-modules/java-mongodb-queries/README.md
@@ -0,0 +1,3 @@
+
+### Relevant Articles:
+- [Using Dates in CRUD Operations in MongoDB](https://www.baeldung.com/mongodb-java-date-operations)
diff --git a/spring-core-6/README.md b/spring-core-6/README.md
new file mode 100644
index 0000000000..e5d425aa74
--- /dev/null
+++ b/spring-core-6/README.md
@@ -0,0 +1,3 @@
+
+### Relevant Articles:
+- [Instantiating Multiple Beans of the Same Class with Spring Annotations](https://www.baeldung.com/spring-same-class-multiple-beans)