1. A novel multi-objective optimization model for integrated problem of green closed loop supply chain network design and quantity discount. (20th September 2018) Authors: Sadeghi Rad, Reza; Nahavandi, Nasim Journal: Journal of cleaner production Issue: Volume 196(2018) Page Start: 1549 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗