Susana G. Azevedo and Helena Carvalho and V. Cruz –Machado, Agile Index: Automotive Supply Chain. journal = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 1433 - 1439 [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/11847.