Investigating the Meteorological Drought Using CZI in Nineveh Governorate, Iraq. Tikrit Journal of Engineering Sciences, [S. l.], v. 28, n. 4, p. 14–24, 2021. DOI: 10.25130/tjes.28.4.02. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/9.. Acesso em: 9 sep. 2026.