SIAHAAN, M.; WAGINO, W.; TARIGAN, L. J. KAJIAN PEMUPUKAN KELAPA SAWIT (Elaeis guineensis Jacq) MENGGUNAKAN METODE SEMI MECHANICAL MANURING (SMM). Jurnal Agro Estate, [S. l.], v. 7, n. 1, p. 18–32, 2023. DOI: 10.47199/jae.v7i1.150. Disponível em: https://ejurnal.itsi.ac.id/index.php/JAE/article/view/150. Acesso em: 15 nov. 2024.