Can i use blogs and videos as sec research? (1 Viewer)

[nitro.vo]

For my pip, i cant find a whole heap of info, but i found a short film , looking at exactly what im looking for for my research in NS. I also found numerous blogs with journal entires and discussions about NS.

Can i use em or does it ahve to be a published paper from a reliable source?

 

[Kulazzi]

I'm pretty sure you can use them as a secondary resource, they don't have to be an "official" source.