Wan Farahiyah Wan Kamarudin, Asmadi Ali, Sofiah Hamzah, Northaqifah Hasna Mohamed Khir, and Abd Rahman Mat Amin. “Biopolymer-Based Adsorption of Congo Red Using Modified Κ-Carrageenan: Towards Safer Water and Environmental Health Protection”. JURNAL KESEHATAN LINGKUNGAN 17, no. 4 (October 27, 2025): 321–332. Accessed October 31, 2025. https://e-journal.unair.ac.id/JKL/article/view/75356.