HUBUNGAN PENYULUHAN PERTANIAN DENGAN PRODUKTIVITAS KERJA PETANI SAYURAN DI KECAMATAN KUMPEH ULU KABUPATEN MUARO JAMBI. Jurnal Ilmiah Sosio-Ekonomika Bisnis, [S. l.], v. 21, n. 1, p. 12, 2018. DOI: 10.22437/jiseb.v21i1.5103. Disponível em: https://online-journal.unja.ac.id/jseb/article/view/5103. Acesso em: 5 jul. 2024.