Daud Z, Awang H, Ibrahim FND, Ab Aziz NA, Ridzuan MB, Ahmad Z, et al. Chitosan ultilization in biocomposite adsorbent in Iron (Fe) removal from landfill leachate. IJIE [Internet]. 2019 Jan. 1 [cited 2026 Apr. 8];10(9). Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3667