Optimization of Nitrogen and Phosphorus Fertilizer on Two Years Old of Oil Palm(Elaeis guineensis Jacq.). Asian Journal of Applied Sciences, [S. l.], v. 3, n. 3, 2015. Disponível em: https://www.ajouronline.com/index.php/AJAS/article/view/2669. Acesso em: 26 dec. 2025.