SRI INSAF WIDODO; LENI HANDAYANI. ANALISIS USAHATANI DAN SISTEM PEMASARAN KELAPA SAWIT(Elaeis guineensiss Jacq) PETANI RAKYAT : Agrisentrum. AGRISENTRUM, [S. l.], v. 2, n. 2, p. 101–111, 2024. Disponível em: https://ejurnal.univamedan.ac.id/agrisentrum/article/view/847. Acesso em: 16 aug. 2025.