AFRILLAH, M.; HANUM, C.; RAUF, A. Efficiency Use of Nitrogen In Several Palm Oil Varieties With Treatment of Nitrogen Fertilizer Levels In Main Nursery. Jurnal Online Pertanian Tropik, [S. l.], v. 5, n. 3, p. 428–433, 2019. DOI: 10.32734/jopt.v5i3.3116. Disponível em: https://talenta.usu.ac.id/jpt/article/view/3116. Acesso em: 4 aug. 2025.