1. Role activity diagram-based discrete event simulation model for healthcare service delivery processes. Issue 1 (2nd January 2017) Authors: Shukla, Nagesh; Keast, John E.; Ceglarek, Darek Journal: International journal of systems science Issue: Volume 4:Issue 1(2017) Page Start: 68 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗