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                                    GPS Supervision In California: One Technology, Two Contrasting Goals (2015)

      

                    
          
    GPS Supervision in California: One Technology, Two Contrasting Goals (2015)
https://www.ncjrs.gov/pdffiles1/nij/248775.pdf
  
            "Two NIJ-supported studies with very different results show that GPS technology may be used to help prevent crime in various ways."
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