TY  - BOOK
AU  - Djeflat,Abdelkader
TI  - Tendencias y comentarios
PY  - 2019///.
							
N1  - 97
UR  - https://shs.cairn.info/revista-journal-of-innovation-economics-2019-1-page-231?lang=es&redirect-ssocas=7080
ER  -