Intasan, W.; Chaichana, R.; Anurakpongsatorn, P. . Efficiency of Glutinous Rice Straw Extracts (RD-Six) and Water Hyacinth in Inhibiting Algal Growth and Reducing Nutrients from a Hyper-Eutrophic Pond: DOI: 10.32526/Ennrj/19/2020148. Environ. Nat. Resour. J. 2020, 19, 24-33.