20 articles (350word each) about renewable energy $3/per article

You must have experience in writing multiple articles. The articles are for marketing and SEO. Each article is about one keyword, all articles must be able to get approved especially Ezinearticles.com. The keyword needs to be mentioned in the article and keyword dense is between 1%-4%. Each article must be original and high quality You agree that exclusive copyright belongs to me and you won't publish/sell these articles. Sample work is required PM me if you have any questions. please bid :)