Widayati, W., S. Setyawan, E. Kurniati, A. Rachmansyah, and F. Anugroho. “The Vertical Subsurface Flow Constructed Wetland (VSSFCW) Performance Using Typha Angustifolia and Ipomoea Aquatica for Tofu Wastewater BOD and COD Removal”. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES, Vol. 29, no. 2, July 2023, pp. 73-79, https://ojs.berkalahayati.org/index.php/jurnal/article/view/731.