How do I check my crypto white paper?

I'm curious about how I can access and review the white paper for a particular cryptocurrency. Could you please guide me through the process? I'm interested in understanding the project's goals, technology, and roadmap in more detail. Is there a specific website or resource that I should visit to find this information? Additionally, are there any key points I should look out for when reviewing a crypto white paper to ensure its legitimacy and credibility?