PERANAN PENYULUH PERTANIAN LAPANGAN DALAMPENERAPAN TEKNIK BUDIDAYA USAHATANI PADI SAWAH (Study Kasus di Desa Koto Tengah Kecamatan Siulak Kabupaten Kerinci). Jurnal Ilmiah Sosio-Ekonomika Bisnis, [S. l.], v. 18, n. 1, 2017. DOI: 10.22437/jiseb.v18i1.3658. Disponível em: https://www.online-journal.unja.ac.id/jseb/article/view/3658. Acesso em: 9 may. 2026.