Fahruddin, F., Samawi, M. F., Tuwo, M., & Tanjung, R. E. (2021). The Effect of Heavy Metal Lead (Pb) on the Growth of Ammonia-Degrading Bacteria and Physical Changes of Eichhornia crassipes in Groundwater Phytoremediation. International Journal on Advanced Science, Engineering and Information Technology, 11(3), 994–1000. https://doi.org/10.18517/ijaseit.11.3.12588