Verma, Lal, Pramod Singh, and Saurav Ambastha. “Heavy Metal Removal from Domestic Wastewater Employing Live Eichhornia Crassipes”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 9, no. 01 (June 25, 2017): 47-50. Accessed September 8, 2025. https://www.smsjournals.com/index.php/SAMRIDDHI/article/view/1064.