1815-7696 1815-7696 S1815-76962018000400624 Cuba Cuba Cuba 00 12 2018 00 12 2018 16 4 624 639

ACRL 2004 2001 2015 26 2 2 168-86 2001 2016 2016 Cuba 2007 2014 2010 MES 2017 2014 20 20 2014 2013 2007