Coordination and harmony between different departments of a company can be an important factor in achieving competitive advantage if the company corrects alignment between strategies of different departments. This paper presents an integrated decision model based on recent advances of geometric...

Determining supplier and optimum order of the quantity is an issue of great importance in logistics management for many companies. In this regard, it is crucial to determine the best decisions for the order quantity as well as the most suitable supplier through considering existing limitations...

Clinical laboratories play a key role in the delivery of healthcare services, as the result of clinical tests affect 70 percent of medical decisions. Therefore, to provide high quality services, small labs send some of their samples to a well-equipped central lab. The objective of this paper is...