Growth and production of upland rice (Oryza sativa L.) in ultisol using liquid organic fertilizer and NPK. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 51, n. 3, p. 433–441, 2023. DOI: 10.24831/jai.v51i3.47352. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/47352. Acesso em: 21 jun. 2026.