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  • http://tesis.ipn.mx/xmlui/handle/123456789/19791
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  • http://tesis.ipn.mx/xmlui/handle/123456789/22481
  • http://tesis.ipn.mx/xmlui/handle/123456789/19546
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  • http://tesis.ipn.mx/xmlui/handle/123456789/20711
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19639
  • http://tesis.ipn.mx/xmlui/handle/123456789/19641
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19580
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19764
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19834
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19730
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  • http://tesis.ipn.mx/xmlui/handle/123456789/20196
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  • http://tesis.ipn.mx/xmlui/handle/123456789/8822
  • http://tesis.ipn.mx/xmlui/handle/123456789/19520
  • http://tesis.ipn.mx/xmlui/handle/123456789/19761
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19799
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  • http://tesis.ipn.mx/xmlui/handle/123456789/4294
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19650
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19792
  • http://tesis.ipn.mx/xmlui/handle/123456789/19797
  • http://tesis.ipn.mx/xmlui/handle/123456789/20082
  • http://tesis.ipn.mx/xmlui/handle/123456789/19554
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  • http://tesis.ipn.mx/xmlui/handle/123456789/22484
  • http://tesis.ipn.mx/xmlui/handle/123456789/20116
  • http://tesis.ipn.mx/xmlui/handle/123456789/19771
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  • http://tesis.ipn.mx/xmlui/handle/123456789/19686
  • http://tesis.ipn.mx/xmlui/handle/123456789/19481
  • http://tesis.ipn.mx/xmlui/handle/123456789/19770
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  • http://tesis.ipn.mx/xmlui/handle/123456789/20206
  • http://tesis.ipn.mx/xmlui/handle/123456789/20208
  • http://tesis.ipn.mx/xmlui/handle/123456789/25912
  • http://tesis.ipn.mx/xmlui/handle/123456789/25554
  • http://tesis.ipn.mx/xmlui/handle/123456789/20806
  • http://tesis.ipn.mx/xmlui/handle/123456789/20810
  • http://tesis.ipn.mx/xmlui/handle/123456789/25548