The Effect of Mass Ratio on Phytoremediation of Nickel Contaminated Water. Al-Khwarizmi Engineering Journal, [S. l.], v. 18, n. 1, p. 16–25, 2022. DOI: 10.22153/kej.2022.02.001. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/755.. Acesso em: 4 may. 2024.