Analisis dampak pelaksanaan Program Pengembangan Usaha Agribisnis Perdesaan (PUAP) : studi kasus Gapoktan Rukun Tani, Desa Citapen, Kecamatan Ciawi, Kabupaten Bogor = Analysis impact of implementation of the Rural Agribusiness Development Program : case study Gapoktan Rukun Tani, District Ciawi, Bogor / Triane Widya Anggriani