Nur Shaylinda Mohd Zin, Siti Nor Aishah Mohd Salleh, and Hamidi Abdul Aziz, Tapioca Starch Coagulant for Landfill Leachate Treatment. Penerbit UTHM, 2024. Accessed: Mar. 12, 2026. [Online]. Available: https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/415