1684-1859 1684-1859 S1684-18592020000100003 Cuba Cuba 00 06 2020 00 06 2020 12 1 3 19

1 Project Management Institute 2013 Fifth 2 2013 3 2016 4 2 2 12-20 4 The Standish Group International 2018 5 The Standish Group CHAOS Report 2014 1-16 6 2018 La Habana, Cuba 7 2015 20 1 1 70-80 8 2017 3 1 1 109-16 9 2019 19-34 10 2015 124 2253 11 2017 9 3-3 3-3 13-7 12 2015 21 3-15 13 2017 97 86-97 14 2015 10 23 23 17914-22 15 2018 132 11-5 16 2014 38 12 12 151 17 2015 32 2 2 343-51 18 2017 28 1 1 43-60 19 2018 26 2 2 133 20 2006 32 3 3 0 21 2016 2 435-60 22 2018 La Habana, Cuba 23 2002 24 2008 25 2011 26 2016 8 1 1 46-63