RAHMI, E. R.; MARIANA, M. M.; MULIANA, M. M. INCREASING NITROGEN EFFICIENCY WITH MODIFIED UREA-HUMIC ACID- BIOCHAR (UAB) AND THEIR EFFECTS ON THE GROWTH OF CORN. Jurnal Agrotek Tropika, [S. l.], v. 13, n. 1, p. 246–258, 2025. DOI: 10.23960/jat.v13i1.9787. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JA/article/view/9787. Acesso em: 3 dec. 2025.