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MASS MEDIA POLITICAL ASPECTS 98 MEDIOS DE COMUNICACIÓN MASIVA 91 SOCIAL ASPECTS 76 COMMUNICATION 51 HISTORY 31 ASPECTOS SOCIALES 27 COMMUNICATION IN POLITICS 25 JOURNALISM 22 POLITICS AND GOVERNMENT 22 ASPECTOS POLÍTICOS 21 TECHNOLOGICAL INNOVATIONS 20 COMUNICACIÓN 18 PRESS AND POLITICS 16 DEMOCRACY 14 ECONOMIC ASPECTS 14 MASS MEDIA POLICY 13 HISTORIA 12 MORAL AND ETHICAL ASPECTS 11 PERIODISMO 11 POPULAR CULTURE 11 PRESIDENTS 11 MASS MEDIA AND CULTURE 10 MASS MEDIA AND PUBLIC OPINION 10 ECUADOR 9 ELECTION 9 INFLUENCE 9 MEDIOS DE COMUNICACIÓN 8 OBJECTIVITY 8 PUBLIC OPINION 8