INVESTIGATING THE PHOTOCATALYTIC DEGRADATION OF TEXTILE DYEEFFLUENTS USING LOCALLY SOURCED CLAY-BASED NANOMATERIALS IN NIGERIA. International Journal of Functional Research in Science and Engineering (IJFRSE) , [S. l.], v. 3, n. 4, p. 74–83, 2026. Disponível em: https://www.journalfrse.org.ijasvote-fce.org/journal/article/view/104.. Acesso em: 20 mar. 2026.