Drought Monitoring Based on Predicted SPI Using Fuzzy Controller System. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 22, n. 2, p. 140–152, 2022. DOI: 10.33899/earth.2022.176633. Disponível em: https://earth.uomosul.edu.iq/index.php/earth/article/view/40819. Acesso em: 9 aug. 2026.