×
模态框（Modal）标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框（Modal）标题
在这里添加一些文本
Close
Welcome to Studies in Science of Science,today is
Share:
Studies in Science of Science
Home
About Journal
Editorial Board
Journal
Current Issue
Accepted
Archive
Most Read
Most Download
Most Cited
E-mail Alert
RSS
Publication Ethics
Subscriptions
Contact Us
中文
Does the Heterogeneous Real Intellectual Property Protection Enhance China’s Export Technological Sophistication? Empirical Study on Panel Data of Provinces
代中强
Studies in Science of Science . 2014, (
12
): 1846 -1858 .
