Yutika, Fitri, CahyadiEko Ruddy, and Heti Mulyati. “PERILAKU PETANI KELAPA SAWIT POLA SWADAYA DAN POLA PLASMA TERHADAP PRAKTIK PRODUKSI KELAPA SAWIT BERKELANJUTAN DI KABUPATEN KAMPAR, RIAU”. Jurnal Agribisnis Indonesia (Journal of Indonesian Agribusiness) 7, no. 2 (December 5, 2019): 102-112. Accessed April 26, 2024. https://jurnal.ipb.ac.id/index.php/jagbi/article/view/26476.