diff --git a/core-java-os/README.md b/core-java-os/README.md
index 90e1d29a58..5f5d373d9b 100644
--- a/core-java-os/README.md
+++ b/core-java-os/README.md
@@ -6,3 +6,5 @@ This module uses Java 9, so make sure to have the JDK 9 installed to run it.
 ### Relevant Articles: 
 - [Java 9 Process API Improvements](http://www.baeldung.com/java-9-process-api)
 - [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api)
+- [Guide to java.lang.ProcessBuilder API](https://www.baeldung.com/java-lang-processbuilder-api)
+