BR BANGUN, R. H. . KARAKTERISTIK RUMAH TANGGA USAHA TANI DAN KELAYAKAN USAHA TANI KUBIS DI SUMATERA UTARA. Jurnal Ilmiah Sosio-Ekonomika Bisnis, [S. l.], v. 24, n. 01, p. 12-20, 2021. DOI: 10.22437/jiseb.v24i01.13481. Disponível em: https://online-journal.unja.ac.id/jseb/article/view/13481. Acesso em: 22 jul. 2024.