diff --git a/daily_work.md b/daily_work.md
index dac33a3..dda5440 100644
--- a/daily_work.md
+++ b/daily_work.md
@@ -150,4 +150,6 @@ Apprentissage de l'utilisation de ROS Kinetic :
 
 http://wiki.ros.org/ROS/Tutorials
 
-http://wiki.ros.org/fr/ROS/Tutorials/UnderstandingNodes#:~:text=Un%20node%20n'est%20rien,fournir%20ou%20utiliser%20un%20Service.
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+http://wiki.ros.org/fr/ROS/Tutorials/UnderstandingNodes#:~:text=Un%20node%20n'est%20rien,fournir%20ou%20utiliser%20un%20Service.
+
+https://niryo.com/fr/2017/03/comment-apprendre-la-robotique-avec-ros/
\ No newline at end of file