ALAOUNIA , N.; OUCHEFOUN, M.; TOUAM, T. Sol–gel synthesis of nanocrystalline TiO2 and the investigation of its photocatalytic activity for degradation of methyl orange. Journal of New Technology and Materials, [S. l.], v. 11, n. 01, p. 19–23, 2025. Disponível em: http://review.univ-oeb.dz/ojs.jntm/index.php/jntm/article/view/53. Acesso em: 5 feb. 2025.