There are several greta websites out there that you can use to increase you marketing. One of them is called Squidoo. Another is HubPages.
These sites allow you to create a free webpage that discusses a particular topic. You can discuss anything relevant to your industry and include short articles. These can link to your main website or can be integrated into your Article Marketing.
Each of these sites has detailed instructions on how to create the sites and how best to market them, so I will not take blog space to duplicate that. Just know these are valuable tools to use.