VU, N. T.; NGUYEN, A. P.; NGUYEN, H. S.; PHAM, V. A.; VU, D. T.; LE, Q. M. Composite materials based on biochar from coffee husk origin and nano zero-valent type Fe/Cu: Potential for treatment of water sources contaminated with As(V): Scientific paper. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 91, n. 2, p. 195–212, 2026. DOI: 10.2298/JSC250205033V. Disponível em: https://www.shd-pub.org.rs/index.php/JSCS/article/view/13238. Acesso em: 19 feb. 2026.