Atsuo Inomata, Kan Yasuda:Detecting Privacy Information Abuse by Android Apps from API Call Logs. Advances in Information and Computer Security: 13th International Workshop on Security, IWSEC 2018. Springer, Sendai, Japan 2018, ISBN 978-3-319-97916-8 (google.com[abgerufen am 27.Oktober 2020]).
LineageOS for microG – FAQ.In:LineageOS for microG.Abgerufen am 27.Oktober 2020:„Second, the Play Services are very expensive in terms of resources, they drain lots of battery and they use lots of space, while microG requires much less resources. To give you an idea, the smallest possible package of OpenGApps („Pico Package“) on ARM 7.1 is ~125 MB, while the full microG suite (GmsCore, GsfProxy, FakeStore, MozillaNlpBackend and NominatimNlpBackend) is ~4 MB.“