Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Alireza Eydi, Mahnaz Bakhtiari. A multi-product model for evaluating and selecting two layers of suppliers considering environmental factors. RAIRO - Operations Research, 51(4):875-902, 2017. [doi]
Abstract is missing.