Research on the Measurement, Evolution, and Driving Factors of Green Innovation Efficiency in Yangtze River Economic Belt: A Super-SBM and Spatial Durbin Model

by Renyan Long, Hangyuan Guo, Danting Zheng, Ronghua Chang, Sanggyun Na
Published 2020-01-01

From Traditional to VR-Based Online Education Platforms: A Model of the Mechanism Influencing User Migration

by Jing Chen, Chang Liu, Ronghua Chang, Pengfei Gui, Sanggyun Na
Published 2020-08-01