Here is my 2 cents, whether it means anything to anyone, I do not know. When I sit down to write an article, I will pick a topic that interest me - then I start looking for sources. Humm, not to many people mention sources, so here goes. I will pull the important, relevant information from wikipedia. There is a lot of useless trash in the wikipedia articles, so all that gets removed. The article is edited, reworded and rewritten to something original. The next source are .EDU articles. The important, relevant information is pulled from certain .EDU articles. There are a couple of universities that I use as a source, but I do not want to name them. My personal knowledge on the topic is merged with the information from from wikipedia and the .EDU sources - this results in an original article. When its finished, there is not a single sentence that looks like its original. The truth is, there is nothing original. All of your information comes from somewhere else. Whether this is years of study at a college or university, or reading monthly publications. Someone else wrote the article you got your information from, and someone else wrote the information that the author got their information from. If you look enough, you will find reliable professional sources of information. My personal preference are articles published on .EDU or .GOV websites. Combine those sources with your personal knowledge and you have your article.
There is alot of article generators out there but these arent the best choice from previous knowledge I would suggest going onto forums and looking for article writing services you can sometimes find great articles being created for only $3 or cheaper once again if you purchase in bulk.