Valuation of Groundwater Contaminated with Nitrates and Human Health Risks (HHR) Between Villages of Sinjar and Tal Afar Districts, Iraq. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 23, n. 2, p. 277–287, 2024. DOI: 10.21743/pjaec/2022.12.10. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/39. Acesso em: 5 nov. 2025.