SABAR, Asmaa Younis; AJMI , Reyam Naji. Effect of Biochar on Soil Quality and Plant Growth in Hydrocarbon Contaminated Soils. Iraqi Journal of Environmental Sciences, Baghdad, Iraq., v. 2, n. 2, p. 1–12, 2026. DOI: 10.23851/ijes.v2i2.30. Disponível em: https://ijes.uomustansiriyah.edu.iq/index.php/ijes/article/view/30. Acesso em: 13 sep. 2026.