NINGSIH, T.; AMALIA, R.; SITORUS, A. R. SISTEM MANAJEMEN PEMUPUKAN TANAMAN MENGHASILKAN KELAPA SAWIT (Elaeis guineensis Jacq) STUDI KASUS : KEBUN PABATU PT. PERKEBUNAN NUSANTARA IV . Agropross : National Conference Proceedings of Agriculture, [S. l.], v. 6, p. 470–481, 2022. DOI: 10.25047/agropross.2022.318. Disponível em: https://proceedings.polije.ac.id/index.php/agropross/article/view/318. Acesso em: 3 jul. 2024.