DORONIN, A.; RYBCHAK, V. Production and consumption aspects of biogas in cattle farming businesses of Ukraine. Turystyka i Rozwój Regionalny, [S. l.], n. 4, p. 13–22, 2015. DOI: 10.22630/TIRR.2015.4.16. Disponível em: https://tirr.sggw.edu.pl/article/view/3220. Acesso em: 21 lis. 2024.