EHRLICH, Üllas. Willingness to pay for urban ecosystem services as input for statistics: a case of Estonia. Estonian Discussions on Economic Policy, [S. l.], v. 30, n. 1-2, p. 85–103, 2022. DOI: 10.15157/tpep.vi1-2.22088. Disponível em: https://ojs.utlib.ee/index.php/TPEP/article/view/22088. Acesso em: 1 may. 2024.