QUOTE(Jenny Pretty @ Feb 2 2013, 05:43 PM)
I have a domain (ex: domain.com). I also have a blog for this domain, domain.com/blog/. I create one article that relates to my domain every two weeks and post it on this blog. On each article, I promote 3 links back to my own domain.com.
do you think it is a good idea to get back links from this way?
Should I keep promoting the same keywords over and over?
Yes you can use your own domain or blog for links. These are called internal outbound links and are very effective if used smartly.