Kurniawan, Teguh Tri, and Edi Widodo. “Experimental Study on Sansivera Composite Fibers Against the Administration of Alkaline NaOH (Sodium Hydroxide)”. Procedia of Engineering and Life Science 40 (July 21, 2023). Accessed November 21, 2024. https://pels.umsida.ac.id/index.php/PELS/article/view/1411.