diff --git a/java-numbers-3/README.md b/java-numbers-3/README.md
index 98ccb07682..08e8dae8ef 100644
--- a/java-numbers-3/README.md
+++ b/java-numbers-3/README.md
@@ -1,3 +1,4 @@
 ### Relevant Articles:
 
 - [Generating Random Numbers](https://www.baeldung.com/java-generating-random-numbers)
+- [Convert Double to Long in Java](https://www.baeldung.com/java-convert-double-long)