GRIMALDO GUERRERO, John William; RODRíGUEZ TOSCANO, Andrés David; VIDAL PACHECO, Lucelys; OSORIO TOVAR, José. Analysis of the Energetic and Productive Effects Derived by the Installation of a Conveyor Belt in the Metal-mechanic Industry. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 6, p. 196–201, 2018. Disponível em: https://econjournals.com/index.php/ijeep/article/view/7066. Acesso em: 4 dec. 2024.