FERNANDO SITORUS, A. .; BAGUS PULUNGGONO, H. .; ANWAR, S. .; NUGROHO, B. . Diagnosis of Macronutrients in Oil Palm (Elaeis guineensis Jacq.) Using DOP and DRIS Methods. Jurnal Penelitian Kelapa Sawit, [S. l.], v. 32, n. 2, p. 83–94, 2024. DOI: 10.22302/iopri.jur.jpks.v32i2.245. Disponível em: https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/245. Acesso em: 24 aug. 2026.