Analisis Efisiensi Usahatani Padi di Kabupaten Lampung Tengah. Jurnal Agribisnis Indonesia, [S. l.], v. 2, n. 2, p. 127–140, 2017. DOI: 10.29244/jai.2014.2.2.127-140. Disponível em: https://journal.ipb.ac.id/jagbi/article/view/15680. Acesso em: 1 jan. 2026.