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.
Chung-Ho Chen, Chih-Lun Lu. Optimum profit model considering production, quality and sale problem. Int. J. Systems Science, 42(12):1917-1933, 2011. [doi]
Abstract is missing.