Pengaruh Aplikasi Limbah Cair Pabrik Kelapa Sawit terhadap Hasil Kedelai dan Perubahan Sifat Kimia Tanah Ultisol. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 39, n. 3, 2017. DOI: 10.24831/jai.v39i3.14959. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/14959. Acesso em: 24 dec. 2025.