2024-03-29T04:41:08Zhttp://ri.uaemex.mx/oai/requestoai:ri.uaemex.mx:20.500.11799/151802016-04-13T18:41:30Zcom_20.500.11799_22029com_20.500.11799_21941com_20.500.11799_40546col_20.500.11799_22420oai:ri.uaemex.mx:20.500.11799/151812016-04-13T18:41:30Zcom_20.500.11799_22029com_20.500.11799_21941com_20.500.11799_40546col_20.500.11799_22420oai:ri.uaemex.mx:20.500.11799/151822016-04-13T18:41:30Zcom_20.500.11799_22029com_20.500.11799_21941com_20.500.11799_40546col_20.500.11799_22420oai:ri.uaemex.mx:20.500.11799/151832016-04-13T18:41:30Zcom_20.500.11799_22029com_20.500.11799_21941com_20.500.11799_40546col_20.500.11799_22420