Vol 5, No 1 (2021)

January - June

Table of Contents

Research Articles

José Alberto Gómez Avila, Franklin Alexis Díaz Díaz, Elka Judiht Chávez Arana, Juan Antonio Vega González
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1-8
José Alberto Gómez Avila, Franklin Alexis Díaz Díaz, Elka Judiht Chávez Arana, Juan Córdova Otero, Juan Antonio Vega González
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9-15