1. Ahn, J., & Lee, J. (2008). A study on content analysis about news of corporate philanthropy. Journal of Practical Research in Advertising and Public Relations, 1(1), 89-105. [· (2008). . < PR >, 1 1, 89-105.]
2. Determinants of Corporate Social Responsibility (CSR) Disclosure in Developed and Developing Countries: A Literature Review
3. What the Papers Say: Trends in Sustainability. A Comparative Analysis of 115 Leading National Newspapers Worldwide
4. Bengfort, B., Bilbro, R., & Ojeda, T. (2018). Applied text analysis with Python: Enabling language-aware data products with machine learning. Sebastopol, CA: O’Reilly Media.
5. Journalism: Normative Theories