Strategi Pengembangan Agroindustri Sari Apel “Lestari” (Studi Kasus di Koperasi Lestari Makmur, Desa Wonomulyo, Kecamatan Poncokusumo, Kabupaten Malang) - Anggraini, Ghea Hapsari (Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University, 2017)