Some papers have recently closed or declared bankruptcy or reduced their operations.

VOA: special.2009.04.20

This makes it more difficult for students to buy papers from companies that some call "plagiarism mills" or "essay mills."

VOA: special.2009.04.23

Some require their students to turn in early versions of term papers, research papers and essays they are writing.

VOA: special.2009.04.23

They should also measure what students have learned for example, through some form of examinations or papers.

VOA: special.2009.10.22

"My Some students claim that they order such papers as a way to organize their research.

VOA: special.2009.04.23

That includes giving new consideration to an old idea -- charging for at least some of the material that most papers now publish online for free.

VOA: special.2009.04.20