Dewi, Triana Gita; Agribusiness Department, Economic and Management Faculty, Bogor Agricultural University; Nurmalina, Rita; Agribusiness Department, Economic and Management Faculty, Bogor Agricultural University; Rifin, Amzul; Agribusiness Department, Economic and Management Faculty, Bogor Agricultural University (Pusat Penelitian dan Pengembangan Perkebunan, 2013-11-30)