https://prezi.com/09cakd5gj0ym/cadena/?utm_campaign=share&utm_medium=copy

 

https://prezi.com/tmpnrgbzhqm8/empaques/?utm_campaign=share&utm_medium=copy

 

https://www.nl.capgemini.com/resource-file-access/resource/pdf/Future_Supply_Chain_2016_0.pdf