Epichlorohydrin-Crosslinked Nano-TiO₂/Plum Kernel Shell/Chitosan Hydrogel Beads for the Efficient Removal of Hexavalent Chromium from Aqueous Solutions. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, [S. l.], v. 36, p. 1–10, 2025. DOI: 10.55549/epstem.1147. Disponível em: https://www.epstem.net/index.php/epstem/article/view/1147. Acesso em: 9 feb. 2026.