UCAL, M.; GÜNAY, S. Perceived Happiness, Perceived Trust and Perceived Income Levels: The Case of the Reunified Germany. Panoeconomicus, [S. l.], v. 66, n. 2, p. 219–239, 2018. DOI: 10.2298/PAN160721031U. Disponível em: http://www.panoeconomicus.org/index.php/jorunal/article/view/458. Acesso em: 29 apr. 2024.