General Editor: Alexandra Portalanza Chavarría, PhD.

Co-editor: Ma. Elizabeth Arteaga García, MBA.

Layout: Natascha Ortiz Yánez, Ing.

Technical support: Alejandro Pachón Santana

Published: 2023-06-28

Scientific articles

Concentration and competition in the Guatemalan medicines market

Guillermo Osvaldo Díaz Castellanos

1-18

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University Social Responsibility as a strategic area of Higher Education Institutions

Ricardo Gaete Quezada

19-40

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Microenterprise innovation under challenging environments. Case: Gastronomic sector of Itapúa - Paraguay

Estelbina Esteche, Marcelino Venialgo Figueredo, Héctor Alejandro López Paredes, Juan David Gamboa Ortiz

41-56

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Industrial exports from Colombia to Chile: approach from the firms

Catherine Valencia González

57-72

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Developing 21st-century skills through PBL in a public university

Laura Iliana Mariscal Touzard , Martha Amelia Castillo Noriega , Luis Humberto Bermudes Rugel

111-128

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Big Four market concentration: What's going on in Chile

Marcelo Andrés Navarrete Esparza, Fernando Andrés Morales Parada

145-162

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Article Revision

Educational update: A literature review on emerging methodologies in the metaverse

Dr. Mao Garzón, Decana Verónica Baquerizo, Msc. Yamil Lambert Phd(c)

73-92

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Brief description of the Employee Fund in Colombia

Dustin Tahisin Gómez Rodríguez, Ehyder Mario Barbosa Pérez, Carlos David Martínez Ramírez

93-110

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Schools of thought in Project Management. The literature review

José Luis González Rugel

129-144

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Emotional salary in the job satisfaction of SME employees. Bibliographical review

Luis Eduardo Solís Granda, Ivonne Soraya Burgos Villamar

163-176

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