Directory of Open Access Journals – Search by narrow term to find open access journal articles or browse a subject directory
Google Scholar – A search engine for scholarly articles with some free content
ipl2 – Browse or search by country
JURN – Google custom search of 4000+ ejournals in the arts and humanities. Open access or considerable free content. Browse directory or search using JURN search engine link in the top paragraph. Roll over subject headings for detailed list.