Factors explaining the profitability of microenterprises: A study applied to the commerce sector

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Proposal to improve customer service in an optician in Lima Perú

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Model for the recovery of written off loans and the generation of profits in the Peruvian banking system 2017 to 2020

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Identification of IT threats by applying Big Data architectures

Fabián Balseca-Chávez, Alejandra Mercedes Colina-Vargas, Marcos Antonio Espinoza-Mina

141-167