Lala, Cintya, Carolina Guevara, and José Ramírez. 2021. “Impact of Productive Chains on Productivity of Economic Sectors in the 2007-2016 Period”. Cuestiones Económicas 31 (3), Autores: Cintya Lala , Carolina Guevara y José Ramírez. https://doi.org/10.47550/RCE/MEM/31.56.