diff --git a/src/data/roadmaps/flutter/content/111-state-management/107-change-notifier.md b/src/data/roadmaps/flutter/content/111-state-management/107-change-notifier.md
index 149ea743d..7e6c5d7dd 100644
--- a/src/data/roadmaps/flutter/content/111-state-management/107-change-notifier.md
+++ b/src/data/roadmaps/flutter/content/111-state-management/107-change-notifier.md
@@ -1 +1,4 @@
 # Change Notifier
+
+- [ChangeNotifier class - Flutter](https://api.flutter.dev/flutter/foundation/changenotifier-class.html)
+- [Simple app state management](https://docs.flutter.dev/data-and-backend/state-mgmt/simple)
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