1692-1798 1692-1798 S1692-17982021000100071 10.15332/iteckne.v18i1.2542 Peru Peru Peru Peru Peru 00 06 2021 00 06 2021 18 1 71 83

[1] 2017 [2] 2015 9 1 1 [3] 2016 27 5 5 1415-26 [4] 2018 58 1 1 34-49 [5] 2009 6 1 1 5-13 [6] 2013 69 7 7 2287-97 [7] 2017 6 9 9 164-75 [8] 2003 5ta [9] 2010 5ta [10] 2019 12 2 2 [11] 2018 8 7 7 [12] 2017 [13] 2020 [14] 2018 8 11 11 [15] 2007 27 1 1 11-8 [16] 2018 2018 [17] 2018 10 1 1 [18] 2017 56 1 1 [19] 2020 671 1 1 [20] 2019 23 4 4 [21] 2015 8 5 5 [22] 2019 78 3 3 [23] 2019 37 1 1 [24] 2020 195 [25] 2020 95 2 2 [26] 2017 39 19 19 26 [27] 2018 58 1 1 [28] 2019 134 7 7 [29] 2020 66 3 3 [30] 2016 32 1 1 [31] 2016 11 [32] 2016 7 2 2 60-78 [33] 2018 8 4 4 [34] 2018 175 3 3 [35] 2018 13 9 9 [36] 2019 [37] 2020 10 15 15 [38] 2019 [39] 2019 9 7 7 [40] 2018 8 1 1 [41] 2017 9 5 5 [42] 2018 94 3 3 [43] 2020 2020 [44] 2016 [45] 2012 [46] 2017 25 1 1 [47] 2017 35 5 5 [48] 2009 11 1 1 79-101 [49] 2011 [50] 2015 [51] 2019 XIV 1 1 49-68 [52] 2017 69 545 545