Fabrication of ZnO/nanobentonite as a new efficient adsorbent for rapid elimination of xylenol orange dye. Periodicals of Engineering and Natural Sciences, [S. l.], v. 9, n. 1, p. 346–360, 2021. DOI: 10.21533/pen.v9.i1.737. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/737. Acesso em: 2 aug. 2026.