0012-7353 0012-7353 S0012-73532019000200113 10.15446/dyna.v86n209.70915 Colombia Mexico Colombia 00 06 2019 00 06 2019 86 209 113 119

[1] ISO, ISO 50001 2011 [2] 2011 [3] 2014 35 1 1 38-47 [4] 2015 663 133-9 [5] 2016 [6] 2008 6 30 30 18-31 [7] 2013 43 103-12 [8] 2011 19 6-7 6-7 667-79 [9] 2007 31 537-44 [10] 2014 [11] 2012 [12] 2018 87 04 04 23-34 [13] 2017 13 1 1 1-9 [14] 2007 1 1500 1500 [15] 2015 8 2011-642X 2011-642X 73-82 [16] ISO 2011 [17] 2004 25 [18] Swuisscontact 2011 [19] 2005 16 1 1 1-15 [20] 2004 [21] 2016 9 2011-642X 2011-642X 35-43 [22] 2009 2da Edición [23] 2007 32 [24] 2018 14 26 26 19-28