1. 50 Years of international journal of systems science: a review of the past and trends for the future. Issue 8 (11th June 2021) Authors: Wang, Xinxin; Chang, Yurui; Xu, Zeshui; Wang, Zidong; Kadirkamanathan, Visakan Journal: International journal of systems science Issue: Volume 52:Issue 8(2021) Page Start: 1515 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗