EFISIENSI TEKNIS USAHATANI JAGUNG (Zea mays) DI DESA BIATAN ILIR KECAMATAN BIATAN KABUPATEN BERAU (Technical Efficiency of Corn (Zea mays) Farming in Biatan Ilir Village Biatan Subdistrict Berau District). J. Agribisnis. Komun. Pertan. [Internet]. 2020 Jun. 23 [cited 2026 Oct. 5];3(2):77-84. Available from: https://e-journals.unmul.ac.id/index.php/AKP/article/view/3780