diff --git a/src/data/roadmaps/angular/content/services---remote-data@CpsoIVoCKaZnM_-BbXbCh.md b/src/data/roadmaps/angular/content/services---remote-data@CpsoIVoCKaZnM_-BbXbCh.md
index 37d93cae7..eac4b1b44 100644
--- a/src/data/roadmaps/angular/content/services---remote-data@CpsoIVoCKaZnM_-BbXbCh.md
+++ b/src/data/roadmaps/angular/content/services---remote-data@CpsoIVoCKaZnM_-BbXbCh.md
@@ -5,6 +5,6 @@ Services let you define code or functionalities that are then accessible and reu
 Visit the following resources to learn more:
 
 - [@official@Creating an injectable service](https://angular.dev/guide/di/creating-injectable-service)
-- [@article@What is an Angular Service](https://www.javatpoint.com/what-is-an-angular-service)
+- [@article@What is an Angular Service](https://www.tpointtech.com/what-is-an-angular-service)
 - [@article@Service for API Calls](https://www.knowledgehut.com/blog/web-development/make-api-calls-angular)
-- [@article@Service Tutorial with Example](https://www.positronx.io/angular-service-tutorial-with-example/)
+- [@article@Service Tutorial with Example](https://www.scholarhat.com/tutorial/angular/services-in-angular-example)