Anyone have any good open source or copies of good methods articles?

Both archaeology and anthropology. I'm not as active and didn't go into the field like I thought I would but I like reading about methods and seeing how I can apply them to my current professional life. I've always been more theory minded and I'd love to supplement that with more methodological approaches.

I've been looking at getting the newest copy of Bernard's Research Methods in Anthropology (6th Edition, I have the 4th) and I have a lab methods book for archaeology. I'm looking for decent articles about business applications, practical ethnography, anything involving materiality. I'd prefer to spend no money, but if anyone has any good suggestions I'm open to them.