2079-3480 2079-3480 S2079-34802020000300299 Mexico Cuba México 00 12 2020 00 12 2020 54 3 299 308

2015 5 2 2 2002 2012 2009 2008 1st 27-8 2014 18 2 2 41-61 2017 7 6 6 983-91 2011 1st 3-7 2005 429-45 2014 48 2 2 167-72 2019 1st 48-53 2006 2019 Boca del Río, Veracruz, México 51-65 2018 La Habana, Cuba 872-5 1999 5th IBM 2012 2009 43 3 3 297-303 2005 1st 22 2018 2012 46 3 3 253-9 2013 47 4 4 367-73 2012 2014 48 3 3 219-26 2012 46 3 3 261-7 SAS (Statistical Analysis Systems) 2010 2017 6 1 1 21-34 2015 2013 25 2008 42 2 2 131-7 2019 Varadero, Cuba 2011 45 4 4 381-90