The effects of infotainment on public reaction to North Korea using hybrid text mining: Content analysis, machine learning-based sentiment analysis, and co-word analysis. Profesional de la información [Internet]. 13 de mayo de 2021 [citado 14 de marzo de 2026];30(3). Disponible en: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/82646