Kaewnaree, Preeya. 2017. “A Two Step Sequential Treatment of Ethanol Distillation Bottom Liquid by Bacterial Fermentation and Subsequent Chlorella Vulgaris Culture under Continuous Illumination of Various Lights”. Asia-Pacific Journal of Science and Technology 19 (April):98-108. https://so01.tci-thaijo.org/index.php/APST/article/view/83107.