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http://tesis.ipn.mx/xmlui/handle/123456789/12023
http://tesis.ipn.mx/xmlui/handle/123456789/11689
http://tesis.ipn.mx/xmlui/handle/123456789/12069
http://tesis.ipn.mx/xmlui/handle/123456789/28037
http://tesis.ipn.mx/xmlui/handle/123456789/11561
http://tesis.ipn.mx/xmlui/handle/123456789/11536
http://tesis.ipn.mx/xmlui/handle/123456789/11489
http://tesis.ipn.mx/xmlui/handle/123456789/6847
http://tesis.ipn.mx/xmlui/handle/123456789/12039
http://tesis.ipn.mx/xmlui/handle/123456789/12078
http://tesis.ipn.mx/xmlui/handle/123456789/11649
http://tesis.ipn.mx/xmlui/handle/123456789/11455
http://tesis.ipn.mx/xmlui/handle/123456789/11529
http://tesis.ipn.mx/xmlui/handle/123456789/11508
http://tesis.ipn.mx/xmlui/handle/123456789/11799
http://tesis.ipn.mx/xmlui/handle/123456789/11537
http://tesis.ipn.mx/xmlui/handle/123456789/11585
http://tesis.ipn.mx/xmlui/handle/123456789/12016
http://tesis.ipn.mx/xmlui/handle/123456789/11690
http://tesis.ipn.mx/xmlui/handle/123456789/11495
http://tesis.ipn.mx/xmlui/handle/123456789/23127
http://tesis.ipn.mx/xmlui/handle/123456789/12178
http://tesis.ipn.mx/xmlui/handle/123456789/11523
http://tesis.ipn.mx/xmlui/handle/123456789/13279
http://tesis.ipn.mx/xmlui/handle/123456789/12223
http://tesis.ipn.mx/xmlui/handle/123456789/13252
http://tesis.ipn.mx/xmlui/handle/123456789/12198
http://tesis.ipn.mx/xmlui/handle/123456789/12199
http://tesis.ipn.mx/xmlui/handle/123456789/12135
http://tesis.ipn.mx/xmlui/handle/123456789/12227
http://tesis.ipn.mx/xmlui/handle/123456789/12200
http://tesis.ipn.mx/xmlui/handle/123456789/12139
http://tesis.ipn.mx/xmlui/handle/123456789/10747
http://tesis.ipn.mx/xmlui/handle/123456789/12138
http://tesis.ipn.mx/xmlui/handle/123456789/12203
http://tesis.ipn.mx/xmlui/handle/123456789/12183
http://tesis.ipn.mx/xmlui/handle/123456789/32385
http://tesis.ipn.mx/xmlui/handle/123456789/21862
http://tesis.ipn.mx/xmlui/handle/123456789/11684
http://tesis.ipn.mx/xmlui/handle/123456789/11456
http://tesis.ipn.mx/xmlui/handle/123456789/13665
http://tesis.ipn.mx/xmlui/handle/123456789/13891
http://tesis.ipn.mx/xmlui/handle/123456789/9717
http://tesis.ipn.mx/xmlui/handle/123456789/14251
http://tesis.ipn.mx/xmlui/handle/123456789/7490
http://tesis.ipn.mx/xmlui/handle/123456789/7419
http://tesis.ipn.mx/xmlui/handle/123456789/17306
http://tesis.ipn.mx/xmlui/handle/123456789/14996
http://tesis.ipn.mx/xmlui/handle/123456789/29003
http://tesis.ipn.mx/xmlui/handle/123456789/4185