Air pollution monitoring and green belt assessment of three urban tree species in Erbil City, Iraq. Asian Journal of Forestry, [S. l.], v. 9, n. 2, 2026. DOI: 10.13057/asianjfor/r090212. Disponível em: https://www.smujo.id/ajf/article/view/23475. Acesso em: 5 jun. 2026.