Zhang1, F., P. Cheng2, Y.J. Zhao3, C. Yan3, and C.W. Hu4. “Performance of Treating Synthetic High-Strength Wastewater by Hybrid Vertical-Subsurface Flow Constructed Wetlands in Response to Various Two-Stage Combinations of Vertical Up-Flow and Down-Flow”. Asian Journal of Chemistry 25, no. 18 (December 12, 2013): 10113–10120. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_19_19.