Methodology for Measuring Multimedia Effectiveness and Communicative Competence in Journalism. Annual of Sofia University “St. Kliment Ohridski”. Faculty of Journalism and Mass Communication, [S. l.], v. 31, n. 1, 2025. DOI: 10.60060/fjmc.v31i1.1239. Disponível em: https://annual.uni-sofia.bg/index.php/fjmc/article/view/1239. Acesso em: 18 feb. 2026.