Muliyadi, Muliyadi. “Comparative Test Of Effectiveness Between Lotus (Nymphaea Firecrest) And Water Hyacinth (Eichhornia Crassipes) To Reduce Tofu Wastewater Pollutants”. Jurnal Kesehatan Prima 14, no. 1 (February 29, 2020): 17–23. Accessed June 13, 2025. http://jkp.poltekkes-mataram.ac.id/index.php/home/article/view/277.