SIMARMATA, Juliana Epesus; RAUF, Abdul; HIDAYAT, Benny. Kajian Karakteristik Fisik Tanah di Lahan Perkebunan Kelapa Sawit (Elaies guinensis Jacq.) Kebun Adolina PTPN IV pada Beberapa Generasi Tanam. Jurnal Ilmu Pertanian Indonesia, [S. l.], v. 22, n. 3, p. 191–197, 2018. DOI: 10.18343/jipi.22.3.191. Disponível em: https://journal.ipb.ac.id/JIPI/article/view/19420. Acesso em: 25 dec. 2025.