Soemarjono, E., and Purnomosidi. “STRATEGI PENGEMBANGAN USAHATANI JAGUNG HIBRIDA DI DESA TANGSIL WETAN KECAMATAN WONOSARI KABUPATEN BONDOWOSO”. FORAGRI : Jurnal Ilmu Pertanian, vol. 2, no. 1, Aug. 2022, pp. 9-21, https://journal.unibo.ac.id/index.php/foragri/article/view/432.