Winarna, RANA FARRASATI, and Agus Susanto. “Water Table Fluctuations Impact on Oil Palm Low Frond Desiccation Case Study in North Sumatra Peatland”. Jurnal Penelitian Kelapa Sawit 28, no. 2 (August 1, 2020): 85-98. Accessed October 8, 2024. http://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/114.