![](/img/cover-not-exists.png)
Efficiency measurement for hierarchical situations
Li, Wanghong, Cook, Wade D., Li, Zhepeng, Zhu, JoeJournal:
Journal of the Operational Research Society
DOI:
10.1080/01605682.2019.1678409
Date:
April, 2020
File:
PDF, 1.20 MB
2020