SAKIEWICZ, Piotr; CEBULA, Jan; PIOTROWSKI, Krzysztof; BOHDZIEWICZ, Jolanta. Microstructural and chemical analysis of selected poultry bedding materials — potential substrates in agricultural biogas production technologies. Eco-Energetics: technologies, environment, law and economy, [S. l.], v. 2, p. 113–122, 2019. DOI: 10.24426/eco-energetics.v2i2.116. Disponível em: https://ojs.gsw.gda.pl/index.php/Eco-Energetics/article/view/116. Acesso em: 19 kwi. 2024.