الموضوعات: “...Mass media and public opinion....”
Digitalia Hispánica

الموضوعات: “...Public opinion polls Periodicals....”
Full text available from Political Science Database: 06/01/2012 to present
Full text available from Social Science Database: 06/01/2012 to present
Full text available from Sociology Database: 06/01/2012 to present