4CHUNG S. Building a national innovation system through region- al innovation systems [ J ]. Technovation, 2002, 22 ( 8 ) : 485 -49 1.
5LEE, DOOHEE. Regional Innovation Systems (RIS) in the U. S. South: The role of local characteristics of ris in rural devel- opmemt[ D]. The Graduate School of Clemson University,2006.
6PINTO H, GUERREIRO J. Innovation regional planning and la- tent dimensions: The case of the algarve region[ J]. The Annals of Regional Science, 2010,44(2) :315-329.
7NOUR, SAMIA Satti, OSMAN, etc. Regional systems of innova- tion and economic structure in the arab region[ J]. Journal of the Knowledge Economy ,2014,5 (3) :481-520.