GOŁĄBESKA, E. THE BENEFITS OF IMPROVING THE TECHNICAL CONDITION OF A BUILDING IN THE CONTEXT OF ENERGY EFFICIENCY. Economics and Environment, [S. l.], v. 77, n. 2, p. 56–80, 2021. DOI: 10.34659/2021/2/12. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/381. Acesso em: 27 apr. 2024.