Anggraini A, Manurung P, Suciyati SW, Yulianti Y. Extraction of Nanocellulose from Softwood Pine (Pinus merkusii) using Acid Hydrolysis Method. J. Energy Mater. Instrum. Technol. [Internet]. 2023Nov.14 [cited 2026Oct.13];4(4):144-51. Available from: https://jemit.fmipa.unila.ac.id.103-3-46-85.cpanel.site/index.php/jurnal/article/view/186