1. Threshold effects in the relationship between internet development and express delivery industry environmental efficiency. (15th March 2022) Authors: Liu, Hongwei; Shi, Hongjuan; Chu, Junfei; Wu, Jie; Yuan, Zhe Journal: Journal of cleaner production Issue: Volume 340(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗