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Vol. 3 No. 28 (2019): January - March
DOI:
https://doi.org/10.31876/er.v3i28
Published:
2019-05-01
Articles
Acceleration of cocoa fermentation through the action of bacteria (Acetobacter aceti) and yeast (Saccharomyces cerevisiae)
Ahmed El Salous, Alex Angulo-González, Luis Solís Flores
1-20
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Design of rainwater collection systems, a commitment to conservation
César Arturo Pérez Rodríguez
21-31
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Organizational communication from an ethical perspective
Mayra Espinoza Arauz, María José Veléz
63-80
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La competencia digital docente y su impacto en el proceso de enseñanza–aprendizaje de la matemática
Jorge Enrique Revelo-Rosero, Edwin Vinicio Lozano, Paco Bastidas Romo
156-175
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La Virología y sus grandes acontecimientos
Coello Peralta Roberto
201-210
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