PADMANABAN, Logithavani; YUNUS, Zalilah Murni. The Physicochemical Characteristics of Oil Palm Residue-Clay Biocomposite For Removing Food Colouring in Water. Enhanced Knowledge in Sciences and Technology, [S. l.], v. 3, n. 2, p. 355–365, 2023. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/10792. Acesso em: 8 apr. 2026.