FRĄCZEK, K.; ŚLESZYŃSKI, J. Carbon Footprint for energy efficiency in public buildings. Economic and Environmental Studies, [S. l.], v. 15, n. 4 (36), p. 333–347, 2020. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2972. Acesso em: 2 nov. 2024.