Komunitas Alumni Geografi berkomunikasi melalui
milist: spatial-net@yahoogroups.com
FORKOM GEOGRAFI UI
https://www.facebook.com/group.php?gid=89031217633&v=info
Alumni Geo’90
https://www.facebook.com/group.php?gid=51148548499&v=wall
Lounching www.bukpeta.com di Sumatera Barat