Park, Sejung, Lindsey M. Bier, y Han Woo Park. «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 30, no. 3 (mayo 13, 2021). Accedido noviembre 21, 2024. https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/82646.