A trio of researchers from Queens College, City University of New York, the University of California, Los Angeles, and Stanford University has found that a citation bias exists in research papers and the problem is growing worse. In their paper published in the journal Nature Human Behavior, Charles Gomez, Andrew Herman and Paolo Parigi describe their analysis of millions of research papers and what it showed them about citation bias.
Click here for original story, Researchers find citation bias in published papers and evidence that the problem is getting worse
Source: Phys.org