Wajdi, Farid, Indraswari Kusumaningtyas, Andi R. Wijaya, and Alva E. Tontowi. “Improved Mechanical Properties and In-Vitro Degradation of Chitosan-Pristine Graphene Nanocomposites”. International Journal of Integrated Engineering 13, no. 1 (February 4, 2021): 230–239. Accessed May 4, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5238.