ESGAIR, Karim Khalifa. Comparison between Performance of Okra Waste and Wheat Bran for Removing some Heavy Metals from Wastewater. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 21, n. 1, p. 36–44, 2018. DOI: 10.29194/NJES21010036. Disponível em: https://nahje.com/index.php/main/article/view/NJES21010036.. Acesso em: 4 dec. 2024.