Czekała, Wojciech, Jakub Pulka, Tomasz Jasiński, Piotr Szewczyk, Wiktor Bojarski, and Jan Jasiński. 2023. “Waste As Substrates for Agricultural Biogas Plants : A Case Study from Poland”. Journal of Water and Land Development 56 (56):45-50. https://doi.org/10.24425/jwld.2023.143743.