• Intuitionistic Fuzzy MOORA for Supplier Selection 

      Pérez-Domínguez, Luis; Alvarado-Iniesta, Alejandro; Rodríguez-Borbón, Iván; Vergara-Villegas, Osslan
      The supplier selection is a critical activity within the administration of the supply chain. It is considered a complex problem given that it involves different aspects such as the alternatives to evaluate, the multiple ...
      Universidad Nacional de Colombia Revistas electrónicas UN Dyna. 
    • Tamaño de muestra robusta para planes de demostración weibull 

      Piña-Monarrez, Manuel Roman; Ramos-Lopez, Miriam Lorena; Alvarado-Iniesta, Alejandro; Molina-Arredondo, Rey David
      La eficiencia de un plan de demostración Weibull está completamente determinada por el tiempo total de experimentación (Ta) el cual depende del tamaño de muestra desconocido (n) y del parámetro de forma Weibull (β). De esa ...
      Universidad Nacional de Colombia Revistas electrónicas UN Dyna. 
    • The green supplier selection as a key element in a supply chain: A review of cases studies 

      Villanueva-Ponce, Rodrigo; Avelar-Sosa, Liliana; Alvarado-Iniesta, Alejandro; Cruz-Sánchez, Vianey Guadalupe
      The current pressure of global competition is demanding faster, reliable, flexible, and cheaper products. Thus, in order to keep up with customer demands, companies need to continuously improve their manufacturing systems ...
      Universidad Nacional de Colombia Revistas electrónicas UN Dyna.