Gather keywords and concepts from your initial Google and Wikipedia searches to include when looking for articles.
Wikipedia pages about the companies have several citations and links to reports and articles that may be useful (search the title in the library if you hit a paywall).
Specific terms to use when looking for articles that discuss your company:
- corporate social responsibility (remember to include the term "corporate"!)
- business ethics
Database tools are your friends! Use filters to narrow your results to certain formats, like magazines and newspapers.
- There are people doing academic, scholarly research on these topics, so many of your initial results will include those long, in-depth research articles. If you want to see more popular resources with shorter formats, use the filters to adjust what you see in your list.