Wulandari, Ayu, and Erwinsyah Erwinsyah. “Distribution of Vascular Bundles and Physical Properties Analysis of Variety DxP Oil Palm Trunk Based on Various Zones and Trunk Heights”. Jurnal Penelitian Kelapa Sawit 28, no. 1 (April 1, 2020): 1-14. Accessed March 28, 2024. https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/93.