Published: 2026-07-02

Portada Vol. 20 Núm. 39 (2025): JULIO - DICIEMBRE

John Fredy Avendaño Mancipe

Scientific Committee

4-7

Content

John Fredy Avendaño Mancipe

8

Editorial

2

Back cover

John Fredy Avendaño Mancipe

66

Artículos de Investigación Científica y Tecnológica

Navigating Team Dynamics: The Impact of Collaborative Projects on Engineering Students

3-20

PDF (Spanish)

Predictive analysis of upper-limb ergonomic risk among teachers

Alexander Ramirez Camargo, Emily Tatiana Jiménez Chibiri

21-28

PDF (Spanish)

Analysis of two hydroponic production techniques: floating root and substrate (gravel-coal slag, hydrogel) validated by bioassay in an aquaponics prototype

J. Y. Martín, J. A. Franco, D. R. Acosta

51-65

PDF (Spanish)

Artículos de Reflexión

Investment in Human Talent Development as a Sustainable Competitive Advantage

Y. R. Ortiz, Y. O. González
PDF (Spanish)