GIS-BASED EVALUATION OF SAND MINING IMPACTS ON GEOMORPHOLOGICAL CHANGES ALONG THE IMO RIVER BANK, NIGERIA (1980–2025). Impact International Journals and Publications, [S. l.], v. 2, n. ISSUE 3, p. 38–47, 2026. Disponível em: https://impactinternationaljournals.com/publications/index.php/ojs/article/view/578. Acesso em: 26 aug. 2026.