LITYŃSKI, P. Estimating the Value of Improvements of Public Goods Using a Contingent Valuation Method on the Example of Urban and Suburban Areas of Cracow City. Regional Barometer. Analyses & Prognoses, [S. l.], v. 14, n. 1, p. 133–139, 2016. DOI: 10.56583/br.685. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/685. Acesso em: 8 nov. 2024.