Groundwater Steady Flow Simulation in the Confined Aquifer of the Lower Zab River Basin, Iraq. Tikrit Journal of Engineering Sciences, [S. l.], v. 33, n. 1, p. 1–13, 2026. DOI: 10.25130/tjes.33.1.3. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/2274.. Acesso em: 10 sep. 2026.