http://www.mediafire.com/?1osok1j0wxeu82o mohon dibaca aturan mengenai jumlah max request terkait jmlah post terima kasih gan, maaf saya salah id.
izin request juragan 1. Location-Based Services: Foursquare and Gowalla, Should Libraries Play? Volume 7, Issue 4, 2010 by Colleen Cuddya & Nancy R. Glassmanb http://www.tandfonline.com/doi/abs/10.1080/15424065.2010.527254#.UoNHsmSztvg 2. I'm the mayor of my house: examining why people use fou
