SZLÁVIK, János; CSÁFOR, Hajnalka; SEBESTYÉN SZÉP, Tekla. Regional Level of Sustainability – Two Hungarian Case Studies. Periodica Polytechnica Social and Management Sciences, [S. l.], v. 24, n. 2, p. 136–148, 2016. 10.3311/PPso.7803. Disponível em: https://pp.bme.hu/so/article/view/7803. Acesso em: 19 apr. 2024.