Ritonga SI, Frida E, Humaidi S. Extraction and Characterization of Nanocrystalline Cellulose from Sugar Palm Fibres (Arenga Pinnata). J. Prisma. Sains [Internet]. 2023 Apr. 29 [cited 2025 Sep. 29];11(2):612-8. Available from: https://ojspanel.undikma.ac.id/index.php/prismasains/article/view/7935