[1]
Zawada, M., Kowalik, J. and Kucęba, R. 2017. BIOGAS PLANTS AS AN ELEMENT OF PROSUMER ENERGY DEVELOPMENT IN THE EUROPEAN UNION. PEOPLE: International Journal of Social Sciences. 3, 2 (Sep. 2017), 716–729. DOI:https://doi.org/10.20319/pijss.2017.32.716729.