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http://tesis.ipn.mx/xmlui/handle/123456789/1246
http://tesis.ipn.mx/xmlui/handle/123456789/1045
http://tesis.ipn.mx/xmlui/handle/123456789/24979
http://tesis.ipn.mx/xmlui/handle/123456789/397
http://tesis.ipn.mx/xmlui/handle/123456789/9538
http://tesis.ipn.mx/xmlui/handle/123456789/27276
http://tesis.ipn.mx/xmlui/handle/123456789/24981
http://tesis.ipn.mx/xmlui/handle/123456789/9426
http://tesis.ipn.mx/xmlui/handle/123456789/1103
http://tesis.ipn.mx/xmlui/handle/123456789/27281
http://tesis.ipn.mx/xmlui/handle/123456789/9699
http://tesis.ipn.mx/xmlui/handle/123456789/7900
http://tesis.ipn.mx/xmlui/handle/123456789/1615
http://tesis.ipn.mx/xmlui/handle/123456789/25758
http://tesis.ipn.mx/xmlui/handle/123456789/1123
http://tesis.ipn.mx/xmlui/handle/123456789/25533
http://tesis.ipn.mx/xmlui/handle/123456789/9561
http://tesis.ipn.mx/xmlui/handle/123456789/3859
http://tesis.ipn.mx/xmlui/handle/123456789/24345
http://tesis.ipn.mx/xmlui/handle/123456789/939
http://tesis.ipn.mx/xmlui/handle/123456789/1034
http://tesis.ipn.mx/xmlui/handle/123456789/6946
http://tesis.ipn.mx/xmlui/handle/123456789/1065
http://tesis.ipn.mx/xmlui/handle/123456789/24983
http://tesis.ipn.mx/xmlui/handle/123456789/23550
http://tesis.ipn.mx/xmlui/handle/123456789/10403
http://tesis.ipn.mx/xmlui/handle/123456789/1099
http://tesis.ipn.mx/xmlui/handle/123456789/1021
http://tesis.ipn.mx/xmlui/handle/123456789/1286
http://tesis.ipn.mx/xmlui/handle/123456789/6001
http://tesis.ipn.mx/xmlui/handle/123456789/24990
http://tesis.ipn.mx/xmlui/handle/123456789/31927
http://tesis.ipn.mx/xmlui/handle/123456789/24336
http://tesis.ipn.mx/xmlui/handle/123456789/25757
http://tesis.ipn.mx/xmlui/handle/123456789/822
http://tesis.ipn.mx/xmlui/handle/123456789/27279
http://tesis.ipn.mx/xmlui/handle/123456789/24986
http://tesis.ipn.mx/xmlui/handle/123456789/9707
http://tesis.ipn.mx/xmlui/handle/123456789/7961
http://tesis.ipn.mx/xmlui/handle/123456789/25033
http://tesis.ipn.mx/xmlui/handle/123456789/9869
http://tesis.ipn.mx/xmlui/handle/123456789/951
http://tesis.ipn.mx/xmlui/handle/123456789/3784
http://tesis.ipn.mx/xmlui/handle/123456789/8298
http://tesis.ipn.mx/xmlui/handle/123456789/1078
http://tesis.ipn.mx/xmlui/handle/123456789/8190
http://tesis.ipn.mx/xmlui/handle/123456789/27430
http://tesis.ipn.mx/xmlui/handle/123456789/3791
http://tesis.ipn.mx/xmlui/handle/123456789/8227
http://tesis.ipn.mx/xmlui/handle/123456789/27280
http://tesis.ipn.mx/xmlui/handle/123456789/23557