diff --git a/core-java-9/README.md b/core-java-9/README.md
index 9ce419b054..a423f0cb14 100644
--- a/core-java-9/README.md
+++ b/core-java-9/README.md
@@ -28,3 +28,5 @@
 - [Multi-Release Jar Files](https://www.baeldung.com/java-multi-release-jar)
 - [Ahead of Time Compilation (AoT)](https://www.baeldung.com/ahead-of-time-compilation)
 - [Java 9 Process API Improvements](https://www.baeldung.com/java-9-process-api)
+- [Guide to java.lang.Process API](https://www.baeldung.com/java-process-api)
+