Spatiotemporal Analysis of Water Quality Using Water Quality Index and Heavy Metal Pollution Index: A Case Study of Al-Diwaniyah River, Iraq. Iraqi Journal of Science, [S. l.], v. 64, n. 1, p. 269–282, 2023. DOI: 10.24996/ijs.2023.64.1.25. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6878.. Acesso em: 17 apr. 2025.