diff --git a/README.md b/README.md
index 9bd53f9..d8c11a2 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=rmontanana_mdlp&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=rmontanana_mdlp)
 [![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=rmontanana_mdlp&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=rmontanana_mdlp)
 [![Coverage Badge](https://img.shields.io/badge/Coverage-100,0%25-green)](html/index.html)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.14245443.svg)](https://doi.org/10.5281/zenodo.14245443)
 
 # <img src="logo.png" alt="logo" width="50"/> mdlp