“Phytoremediation of Emulsion Paint Wastewater using Azolla Pinnata, Eichhornia Crassipes and Lemna Minor” (2021) Nigerian Journal of Technology, 40(3), pp. 550–557. Available at: https://mail.nijotech.com/index.php/nijotech/article/view/2496 (Accessed: 19 April 2026).