Vol. 13 No. 24 (2020): UNACIENCIA

Review article

• Preliminars

  Revista Unaciencia

  2-3

  • Texto completo (Spanish)

• Perception of the risk of nanomaterials in exposed workers in a company from east Antioquia

  Olga Patricia Balvín Díaz

  4-12

  • Texto completo (Spanish)

• Implementing Artistic-Research in the educational and academic processes of the Adventist University of Colombia

  Jorge Hernán Hoyos Rentería, Melissa Álvarez Paniagua, Sliam Yurley García Gualteros, Laura López Uribe, Daniel Ernesto Muñoz Borja, Emmanuel Rios Del Rio, Wilson Giovani González Bedoya, Johan David Cano Guerra, Fernando Palomino Rubio

  13-17

  • Texto completo (Spanish)

• Sales tax against earnings

  Jorge Oliverio Suaza Arcila

  18-22

  • Texto completo (Spanish)

• Health Care Data Management System at World Health Centers in the Mexican Republic

  Moisés Hernández Domínguez, Enoc Cruz Nájera

  23-32

  • Texto completo (Spanish)

• Gamification in education: ¿Does learning through play truly contribute to the learning and teaching process?

  Jair Arody del Valle López, María Humberta Tolentino Hernández, Andrea Garduño Beltrán

  33-47

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• The fourth industrial revolution and opportunities for business

  Carlos Augusto Arboleda Jaramillo, Catalina Ramos Ramos, Ana Lucía Zuleta García, Johan Santiago Arboleda Quiceno

  48-57

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• A historical and reflective approach to Organizational Theory: a battlefield between schools and thoughts

  Jovany Sepúlveda Aguirre, Luis Fernando Garcés Giraldo, Carlos Augusto Arboleda Jaramillo, David Alberto García Arango

  58-62

  • Texto completo (Spanish)

• Reverse logistics as cost reduction

  Sara Lucía Sánchez Restrepo

  63-70

  • Texto completo (Spanish)

• Solving endogeneity without instruments. An application from Lewbel

  Uvenny Quirama Estrada, Paula Andrea Forero Delgadillo, Diego Fernando Montañez Herrera, Diana Marcela Mena Serna, Henner Andrés Solarte

  71-83

  • Texto completo (Spanish)