diff --git a/core-java-modules/core-java-11/src/main/java/com/baeldung/predicate/not/README.md b/core-java-modules/core-java-11/src/main/java/com/baeldung/predicate/not/README.md
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+## Relevant articles:
+
+- [Negate a Predicate Method Reference with Java 11](https://www.baeldung.com/java-negate-predicate-method-reference)