Assessment of the effects of acid rain on the biosphere in Mosul City / Iraq. Tikrit Journal of Engineering Sciences, [S. l.], v. 29, n. 2, p. 22–27, 2022. DOI: 10.25130/tjes.29.2.4. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/786.. Acesso em: 9 sep. 2026.