<P> Academic publishing is the subfield of publishing which distributes academic research and scholarship . Most academic work is published in academic journal article, book or thesis form . The part of academic written output that is not formally published but merely printed up or posted on the Internet is often called "grey literature". Most scientific and scholarly journals, and many academic and scholarly books, though not all, are based on some form of peer review or editorial refereeing to qualify texts for publication . Peer review quality and selectivity standards vary greatly from journal to journal, publisher to publisher, and field to field . </P> <P> Most established academic disciplines have their own journals and other outlets for publication, although many academic journals are somewhat interdisciplinary, and publish work from several distinct fields or subfields . There is also a tendency for existing journals to divide into specialized sections as the field itself becomes more specialized . Along with the variation in review and publication procedures, the kinds of publications that are accepted as contributions to knowledge or research differ greatly among fields and subfields . </P>

What process do research articles undergo prior to publication in scientific journals