Ogrodowczyk D, Olejnik T, Kaźmierczak M, Brzeziński S, Baryga A. Economic analysis for biogas plant working at sugar factory . BFS [Internet]. 2016Dec.31 [cited 2024Jul.4];80(2):129-36. Available from: https://eczasopisma.p.lodz.pl/BFS/article/view/546