Xu, Hai-Yun, Rong-Qiang Zeng, Shu Fang, Zeng-Hui Yue, & Zheng-Biao Han. " Measurement Methods and Application Research of Triple Helix Model in Collaborative Innovation Management." Qualitative and Quantitative Methods in Libraries [Online], 4.2 (2015): 463-482. Web. 13 May. 2024