VAMBOL, Viola; KOWALCZYK-JUŚKO, Alina; JÓŹWIAKOWSKI, Krzysztof; MAZUR, Andrzej; VAMBOL, Sergij; KHAN, Nadeem A. Investigation in Techniques for Using Sewage Sludge as an Energy Feedstock: Poland’s Experience. Ecological Questions, [S. l.], v. 34, n. 1, p. 91–98, 2022. DOI: 10.12775/EQ.2023.007. Disponível em: https://apcz.umk.pl/EQ/article/view/40325. Acesso em: 5 may. 2025.