@muhammadridhaanggarastudent-telkomuniversity-ac-i Active 5 months, 1 week ago ActivityProfileSites 1Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates muhammadridhaanggara@student.telkomuniversity.ac.id created the site Sistem Komputer dan Sistem Informasi 5 months, 1 week ago