Vol. 128 No. 1 (2019): January-june

Research Articles

• Public policies in groundwater management and their impact on rural development.

  Marjorie Ordóñez, Gricelda América Herrerra, Wayky Luy Navarrete, Jesús Merino Velásquez

  1-11

  • PDF (Spanish)
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• Import tax as a determining factor in the consumer's purchase decision within electronic commerce

  Richard García Alay, Christian Bermúdez Gallegos, Paul Murillo Delgado

  12-19

  • PDF (Spanish)
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• Future perspectives of the communication and information sector in Ecuador

  Alfredo Marcel Yagual Velastegui, María Belén Freire Benítez, Jonathan Wladimir Orbe Terán, Luis Alfonso Baño Lucio

  20-33

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• Recycling of black slag for use as raw material in the construction sector. Case study ANDEC

  Mariana de Jesús Alvarado Márquez

  34-44

  • PDF (Spanish)
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