Fang, S.; Xue, X.; Yin, G.; Fang, H.; Li, J.; Zhang, Y.
Evaluation and Improvement of Technological Innovation Efficiency of New Energy Vehicle Enterprises in China Based on DEA-Tobit Model. Sustainability 2020, 12, 7509.
https://doi.org/10.3390/su12187509
AMA Style
Fang S, Xue X, Yin G, Fang H, Li J, Zhang Y.
Evaluation and Improvement of Technological Innovation Efficiency of New Energy Vehicle Enterprises in China Based on DEA-Tobit Model. Sustainability. 2020; 12(18):7509.
https://doi.org/10.3390/su12187509
Chicago/Turabian Style
Fang, Siran, Xiaoshan Xue, Ge Yin, Hong Fang, Jialin Li, and Yongnian Zhang.
2020. "Evaluation and Improvement of Technological Innovation Efficiency of New Energy Vehicle Enterprises in China Based on DEA-Tobit Model" Sustainability 12, no. 18: 7509.
https://doi.org/10.3390/su12187509
APA Style
Fang, S., Xue, X., Yin, G., Fang, H., Li, J., & Zhang, Y.
(2020). Evaluation and Improvement of Technological Innovation Efficiency of New Energy Vehicle Enterprises in China Based on DEA-Tobit Model. Sustainability, 12(18), 7509.
https://doi.org/10.3390/su12187509