Yan Arief #180574

October 26, 2007

Pesta Blogger 2007: "Suara Baru Indonesia" at Blitz Megaplex

November 17, 2007

KPLI Meeting - Indonesia Linux Conference 2007 at Universitas Islam Indonesia

July 5, 2008

Temu Alumni (Reuni) Akbar SMA Negeri 7 Yogyakarta at SMA Negeri 7 Yogyakarta