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http://tesis.ipn.mx/xmlui/handle/123456789/7338
http://tesis.ipn.mx/xmlui/handle/123456789/17311
http://tesis.ipn.mx/xmlui/handle/123456789/24236
http://tesis.ipn.mx/xmlui/handle/123456789/16311
http://tesis.ipn.mx/xmlui/handle/123456789/23106
http://tesis.ipn.mx/xmlui/handle/123456789/23108
http://tesis.ipn.mx/xmlui/handle/123456789/23112
http://tesis.ipn.mx/xmlui/handle/123456789/23114
http://tesis.ipn.mx/xmlui/handle/123456789/23115
http://tesis.ipn.mx/xmlui/handle/123456789/23116
http://tesis.ipn.mx/xmlui/handle/123456789/25667
http://tesis.ipn.mx/xmlui/handle/123456789/26123
http://tesis.ipn.mx/xmlui/handle/123456789/23105
http://tesis.ipn.mx/xmlui/handle/123456789/23107
http://tesis.ipn.mx/xmlui/handle/123456789/23109
http://tesis.ipn.mx/xmlui/handle/123456789/23120
http://tesis.ipn.mx/xmlui/handle/123456789/23147
http://tesis.ipn.mx/xmlui/handle/123456789/21647
http://tesis.ipn.mx/xmlui/handle/123456789/23153
http://tesis.ipn.mx/xmlui/handle/123456789/23110
http://tesis.ipn.mx/xmlui/handle/123456789/23111
http://tesis.ipn.mx/xmlui/handle/123456789/23113
http://tesis.ipn.mx/xmlui/handle/123456789/23117
http://tesis.ipn.mx/xmlui/handle/123456789/23119
http://tesis.ipn.mx/xmlui/handle/123456789/23542
http://tesis.ipn.mx/xmlui/handle/123456789/23560
http://tesis.ipn.mx/xmlui/handle/123456789/25655
http://tesis.ipn.mx/xmlui/handle/123456789/29706
http://tesis.ipn.mx/xmlui/handle/123456789/23701
http://tesis.ipn.mx/xmlui/handle/123456789/12119
http://tesis.ipn.mx/xmlui/handle/123456789/25514
http://tesis.ipn.mx/xmlui/handle/123456789/23906
http://tesis.ipn.mx/xmlui/handle/123456789/25713
http://tesis.ipn.mx/xmlui/handle/123456789/25714
http://tesis.ipn.mx/xmlui/handle/123456789/23286
http://tesis.ipn.mx/xmlui/handle/123456789/23288
http://tesis.ipn.mx/xmlui/handle/123456789/23292
http://tesis.ipn.mx/xmlui/handle/123456789/23295
http://tesis.ipn.mx/xmlui/handle/123456789/23694
http://tesis.ipn.mx/xmlui/handle/123456789/25715
http://tesis.ipn.mx/xmlui/handle/123456789/26316
http://tesis.ipn.mx/xmlui/handle/123456789/23287
http://tesis.ipn.mx/xmlui/handle/123456789/23293
http://tesis.ipn.mx/xmlui/handle/123456789/23899
http://tesis.ipn.mx/xmlui/handle/123456789/26317
http://tesis.ipn.mx/xmlui/handle/123456789/23908
http://tesis.ipn.mx/xmlui/handle/123456789/23300
http://tesis.ipn.mx/xmlui/handle/123456789/22006
http://tesis.ipn.mx/xmlui/handle/123456789/23303