AL NABATI, P. P. H. Acid Rain in the City of Erbil and its Environmental Effects. Journal of Tikrit University for Humanities, [S. l.], v. 29, n. 7, 1, p. 176–188, 2022. DOI: 10.25130/jtuh.29.7.1.2022.9. Disponível em: https://jtuh.org/index.php/jtuh/article/view/147. Acesso em: 25 oct. 2025.