ANALISIS USAHATANI PADI SAWAH DAN USAHATANI KEDELAI DI KECAMATAN BERBAK KABUPATEN TANJUNG JABUNG TIMUR. Jurnal Ilmiah Sosio-Ekonomika Bisnis, [S. l.], v. 16, n. 2, 2013. DOI: 10.22437/jiseb.v16i2.2785. Disponível em: https://online-journal.unja.ac.id/jseb/article/view/2785. Acesso em: 22 jul. 2024.