I would like to know sources, articles, books or other, that provide information on ethical aspects in the research of mathematics, I wondered what is the literature that this community knows about ethical issues and proposals that were proposed in the context of mathematical research.

Question. What is the literature about ethical aspects in the context of the mathematical research? Many thanks.

I'm asking about it as a reference request, thus only is required to add the reference of such remarks, articles or books. From your answer to this reference request I can to contrast with the information that I know.