Project-Installation.md

@@ -227,6 +227,8 @@ Make a [fork](https://docs.github.com/en/github/getting-started-with-github/fork
 
 ### Physical device testing
 
+   Referenced from [React Native](https://reactnative.dev/docs/running-on-device)
+
    1. Open developer mode on your Android device. [Check here for tips](https://www.digitaltrends.com/mobile/how-to-get-developer-options-on-android/)
       1. Inside of the developer options: Allow USB debugging.
    2. Connect your device to your pc via USB connection.