HERIYANTO, Heriyanto; KRISDIANA, Ruly. DINAMIKA PREFERENSI PETANI DAN PENYEBARAN VARIETAS UNGGUL KEDELAI DI PROPINSI KEDELAI DI PROPINSI JAWA TIMUR. Cakrawala, [S. l.], v. 5, n. 2, p. 115–124, 2011. DOI: 10.32781/cakrawala.v5i2.241. Disponível em: http://www.cakrawalajournal.org/index.php/cakrawala/article/view/241. Acesso em: 3 apr. 2026.