Professor, Graduate Program in Communication, State University of Rio de Janeiro

Professor, The American University in Cairo

Associate prof. Communication Studies, York University, Toronto

Professor of Communication Studies, West Chester University of Pennsylvania

Lecturer in Journalism, Media and Communication, University of Tasmania

Lecturer & Researcher of Journalism (Miguel Hernández University)

The Chinese University of Hong Kong

PhD in Social Communications, Kyiv National Taras Shevchenko University

MLIS student, University of North Texas