HUDOYO, A.; NURMAYASARI, I. PENINGKATAN PRODUKTIVITAS JAGUNG DI INDONESIA. Indonesian Journal of Socio Economics, [S. l.], v. 1, n. 2, p. 102–108, 2020. Disponível em: https://jurnal.fp.unila.ac.id/index.php/IJSE/article/view/3627. Acesso em: 16 oct. 2025.