Spatial and temporal changes of vegetation cover in karbala using vegetation index difference . International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 5, n. 2, p. 98–109, 2025. DOI: 10.70102/x41tya19. Disponível em: https://injoere.com/index.php/injoere/article/view/156. Acesso em: 26 may. 2026.