UNIVERSAL WISER PUBLISHER. Retraction Note to "The Effect of Uncontrolled Dumping of Solid Waste on Groundwater in Osun State, Nigeria" [Fine Chemical Engineering, Volume 3 Issue 2 (2022), 156-170]. Fine Chemical Engineering, [S. l.], v. 7, n. 1, p. 146, 2026. DOI: 10.37256/fce.7120269780. Disponível em: https://ojs.wiserpub.com/index.php/FCE/article/view/9780. Acesso em: 23 may. 2026.