https://www.pearson.com/en-nz/subject-catalog/p/starting-out-with-app-inventor-for-android-global-edition/P200000004258/9781292080338
Starting Out With App Inventor for Android, Global Edition
app inventor for androidstarting outglobaledition
https://www.cnx-software.com/2012/01/24/app-inventor-for-android-is-now-open-source/
App Inventor for Android is Now Open Source - CNX Software
Jan 24, 2012 - Android App Inventor has been phased out by Google some weeks ago. But it is not dead yet, as Google made it open source and it is hosted at the
app inventor for androidis nowopen sourcecnxsoftware