“ANALISIS USAHATANI JAGUNG VARIETAS NK 22 (Studi Kasus Di Desa Junjung Kecamatan Sumbergempol KabupatenTulungagung)”, agribis, vol. 6, no. 1, pp. 38–53, Sep. 2019, Accessed: Oct. 14, 2025. [Online]. Available: https://journal.unita.ac.id/index.php/agribisnis/article/view/182