Riera Riera, B., Aguilera Barriga, X., Arellano Revelo, D., & Orozco Carrillo, J.
(2020).
A comparative study on public procurement procedures in the European Union, the United States and Latin America.
MktDESCUBRE, 1(1), 69 - 79.
Retrieved from http://revistas.espoch.edu.ec/index.php/mktdescubre/article/view/361