Effect of Position of Old Oil Palm Trunk Segment on The Chemical Contents of the Extracted SapSiti Nurdjanah, Nurbaiti Nurbaiti, Tanto Pratondo Utomo, Masdiah Ayu, Wisnu Satyajaya and Aris SetiawanBIO Web Conf., 223 (2026) 04003DOI: https://doi.org/10.1051/bioconf/202622304003
