5 1 20 Gumbira-Said, E. Primary Author PRASTIWI, YAYUK EKA Additional Author mixed material 9794898864 Jakarta Penebar Swadaya 2005 dkk Additional Author E. Gumbira-Said Primary Author mixed material 9789794932193 Bogor IPB PRESS 2009 SAID, E GUMBIRA Primary Author INTAN, A HARIZT Additional Author mixed material 9794503932 Jakarta Ghalia Indonesia 2001 Gumbira-Said, E. Primary Author INTAN, A HARIZT Additional Author mixed material 9794503932 Jakarta Ghalia Indonesia 2004 Kunci Menuju Daya Saing global Produk Agribisnis Gumbira-Said, E. Primary Author RACHMAYANTI Additional Author MUTTAQIN, M. ZAHRUL Editor mixed material 9794503991 Jakarta Ghalia Indonesia 2004