Yefimenko, Valentina, and Olena Kuznietsova. “The State and Prospects of the Development of Bioenergy in the EU Member States”. Problems of Environmental Biotechnology, no. 1-2 (September 7, 2024). Accessed February 26, 2026. https://jrnl.nau.edu.ua/index.php/ecobiotech/article/view/18775.