Every country is different but you may find that a university near you can help you find the research articles you need. Make sure you contact the librarians there to determine what help they can provide.
While these online databases are free, there is no guarantee that the resources (such as journal articles) are also free.
For general reference assistance, please click here: http://askus.library.tmc.edu/
For Faculty and Staff consultations, please click here: http://library.tmc.edu/services/research_consultation/