DAUD, Z.; AHMAD, B.; AWANG, H.; ABUBAKAR, M. H.; RIDZUAN, M. B.; TAJARUDIN, H. A. Removal of COD Using Delonix Regia Pods Activated Carbon Adsorbent for Natural Rubber Wastewater Treatment. International Journal of Integrated Engineering, [S. l.], v. 10, n. 9, 2019. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3634. Acesso em: 7 jul. 2022.