RANI LESTARI, Astria; FITRIANI, Fitriani; HUMAIDI, Edy; NOER, Irmayani. Analisis Efisiensi Penggunaan Faktor Produksi Usaha Tani Ubi Kayu Di Desa Kotabumi Udik Kabupaten Lampung Utara. Journal of Food System and Agribusiness, [S. l.], v. 8, n. 1, p. 93–104, 2024. DOI: 10.25181/jofsa.v8i1.4084. Disponível em: https://jurnal.polinela.ac.id/index.php/JFA/article/view/4084. Acesso em: 17 sep. 2026.