diff --git a/research/android.md b/research/android.md
index 1096f519fd754da152d3d71a48d716374dc7e066..4257f7abf09d75e5cadffd18f3824b722e18c967 100644
--- a/research/android.md
+++ b/research/android.md
@@ -16,6 +16,7 @@ Download tools and put inside `~/Android/tools`.
 
 ## References
 
+* [Anbox - Android in a Box](https://anbox.io/).
 * [Build Android apps with Debian: apt install android-sdk](https://bits.debian.org/2017/03/build-android-apps-with-debian.html).
 * Android emulator inside a virtual machine:
   * https://packages.debian.org/stretch/android-sdk