Minat Peternak Sapi Perah Terhadap Inovasi Pakan Komplit Ditinjau Dari Sifat Intristik Dan Sifat Ekstristik Di Kecamatan Wanayasa Kabupaten Banjarnegara: The Interest Of Dairy Cattle Breeders To Complete Feed Innovation Judging from Intristic Characteristic and Extristic Properties in District Wanayasa District Banjarnegara. jiiip 2019, 22, 124-131.