Simionescu, Mihaela, Lucian-Liviu Albu, Monica Raileanu Szeles, and Yuriy Bilan. 2017. “The Impact of Biofuels Utilisation in Transport on the Sustainable Development in the European Union”. Technological and Economic Development of Economy 23 (4):667-86. https://doi.org/10.3846/20294913.2017.1323318.