This is a good question and is pretty much the same as what is the best way to submit my articles?

Publishing your articles basically means a successful article submission, this is where your article is accepted. The higher quality article you write, the more likely it will be accepted into whatever place you choose to submit it to. This means providing unique and useful content that someone could learn something from. The more useful your content, the more likely people will want to use your content on their web site and in their newsletters. This is the biggest factor in getting your articles published. Make sure your article isn't a sales letter, as that greatly lowers the chance of it getting published.

Wherever you decide to publish your article, make sure you follow their publication/submission instructions to the letter. If you don't understand, contact them with your question. Now a days, if your submission doesn't fit their publication instructions, they may be just as likely to delete your submission instead of telling you why it was rejected if you blatantly disregard their instructions.