Suvorova, Iryna, Oleh Kravchenko, Vitalii Goman, and Ihor Baranov. 2020. “Criteria for Assessing the Energy-Ecological Effectiveness of Using the Sludge of Waste Treatment Plants As Components of Liquid Composite Fuels”. European Journal of Sustainable Development 9 (4):328. https://doi.org/10.14207/ejsd.2020.v9n4p328.