2079-3480 2079-3480 S2079-34802021000300285 Cuba 00 09 2021 00 09 2021 55 3 285 290

AOAC (Association of Official Analytical Chemists) 2016 20th 2010 17 247 2018 30 2001 2005 6 4 4 539-46 2004 1990 2010 44 3 3 275-9 2019 2014 18 3 3 41-7 2005 2009 16 3 3 182 2013 96 2 2 1237-50 2017 2016 2013 2009 Oficina Nacional de Estadisticas e Infomación (ONEI) 2019 2000 2003 86 5 5 1690-706 2001 2010 2004 2011 94 4 4 1772-83