Modelling national technological capacity with patent indicators
2016 ◽
Vol 41
(41)
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pp. 18301-18310
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2009 ◽
Vol 195
(3)
◽
pp. 191-193
◽
Keyword(s):
Keyword(s):
2016 ◽
Vol 8
(4)
◽
pp. 1079-1093
◽