Jussani, A. C., and E. P. Gondim de Vasconcellos. “Global Products or Customization to Different Countries: Conceptual Framework and Application at Wahler, A German Company Of the Automotive Sector”. Future Studies Research Journal: Trends and Strategies, vol. 5, no. 2, Dec. 2013, pp. 252-86, doi:10.24023/FutureJournal/2175-5825/2013.v5i2.135.