Taha , M. , Abdulwahab Al-Baldawi, I. , Sheikh Abdullah, S.R. , Ismail, N. ’Izzati . and Shamran Jasim, S. 2022. The Effect of Mass Ratio on Phytoremediation of Nickel Contaminated Water. Al-Khwarizmi Engineering Journal. 18, 1 (Mar. 2022), 16–25. DOI:https://doi.org/10.22153/kej.2022.02.001.