diff --git a/mutation-testing/README.md b/mutation-testing/README.md
index 5dd60620ba..f49aeeb881 100644
--- a/mutation-testing/README.md
+++ b/mutation-testing/README.md
@@ -4,3 +4,5 @@
 
 ### Relevant Articles: 
 - [Introduction to Mutation Testing Using the PITest Library](http://www.baeldung.com/java-mutation-testing-with-pitest)
+- [Intro to JaCoCo](http://www.baeldung.com/jacoco)
+- [Mutation Testing with PITest](http://www.baeldung.com/java-mutation-testing-with-pitest)