I am building a modular LaTeX document for an econ journal. Each component of the modular document is one article. I want to have separate BibTeX references for each article.
First, I created a big combined BibTeX. When I compile the whole document, each article's bibliography contains everything from the big combined BibTeX.
Then I tried to split the big BibTeX file into separate ones for each article. When I did that, the complier made the first article's bibliography the bibliography for all of the articles.
What should I do?