Peran Pupuk Organik dalam Meningkatkan Efektivitas Pupuk NPK pada Bibit Kelapa Sawit di Pembibitan Utama. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 43, n. 2, p. 153–160, 2015. DOI: 10.24831/jai.v43i2.10422. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/10422. Acesso em: 24 dec. 2025.