Daud, Amir Haidhar, and Rosniza Hussin. “Kapok (Ceiba Pentandra (L.) Fiber for Removal of Spilled Oil”. Progress in Engineering Application and Technology 4, no. 1 (May 25, 2023): 495–504. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/peat/article/view/10237.