“Economic Evaluation on the Production of Poly-DADMAC and Sepiolite Nanocomposite”. International Journal of Research and Applied Technology (INJURATECH) 1, no. 1 (June 25, 2021): 162–172. Accessed April 26, 2025. https://ojs.unikom.ac.id/index.php/injuratech/article/view/5665.