Gromikora, Nope, Sudirman Yahya, and ,suwarto. “Permodelan Pertumbuhan Dan Produksi Kelapa Sawit Pada Berbagai Taraf Penunasan Pelepah”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 42, no. 3 (March 13, 2015). Accessed March 29, 2024. https://jurnal.ipb.ac.id/index.php/jurnalagronomi/article/view/9179.