FS, H.; RENDI FITRA, Y. Characteristics of Chemical Properties of Oil Palm Soil at Plant Age in Different Areas of Land. Jurnal Online Pertanian Tropik, [S. l.], v. 7, n. 2, p. 233–238, 2020. DOI: 10.32734/jopt.v7i2.4308. Disponível em: https://idjpcr.usu.ac.id/jpt/article/view/4308. Acesso em: 4 aug. 2025.