چکیده:
In view of the growing environmental consciousness among product users, the issue of product sustainability is one of the challenging tasks being faced by product designers, manufacturers, environmentalists, and decision makers. This article presents a framework for supplier selection from a sustainability perspective. Along with the sustainability criteria, the other criteria and sub-criteria involved in the selection of drug suppliers for patients with hemophilia are investigated, too. Regarding the significance of the clotting agents in the health and life of hemophilia patients, it is especially important to provide and supply this drug from the safe companies and to consider the amount of ordering. The criteria and sub-criteria studied in this article were investigated and concluded through library studies, filed assessments of the experts’ comments. For the case study, the desired supplier is determined and the others are ranked through the Graph Theoretical Matrix Permanent Decision Making (GT-MP-DM) Approach. Finally, with presenting the bi-objective mathematical model, the amount of order to the suppliers is determined and then the model is solved by means of fuzzy MAX-MIN method and GAMS software; the model is validated by sensitivity analysis.
خلاصه ماشینی:
com Purchasing Planning and Order Allocation in the Pharmaceutical Sustainable Supply Chain Using the Theoretical-Graph (GT-MP- DM) (Case Study: Supplying the clotting factor for patients with hemophilia) Mahdi Moradi*, aand Fariborz Jolai a a College of Industrial Engineering, Campus of Technical Colleges, University of Tehran, Tehran, Iran Abstract In view of the growing environmental consciousness among product users, the issue of product sustainability is one ofthe challenging tasks being faced by product designers, manufacturers, environmentalists, and decision makers.
Pharmaceutical Supplier selection; Sustainable supply chain; Hemophilia patients; Fuzzy Graph TheoreticalApproach; Multi Criteria Decision Making 1.
To this end, we selected and assessed the suppliers with examining the criteria and sub-criteria and using the permanent matrix theoretical graph method; since the studied products are blood factors 7, 8, and 9 fundamentally required by hemophilia patients and used in order to prevent from the internal and external bleedings, only the four suppliers available in four countries of the world were investigated.
Razmi and Ma’qoul (2009) presented the fuzzy model for several products and several periods for selecting the suppliers and purchasing problems along with considering discounts and with capacity and budget restrictions.
(2013) investigated the multi- criteria fuzzy decision-making and multi-objective planning for selecting suppliers in the green supply chain based on its economic and environmental criteria.
(2013), Integrated fuzzy multi criteria decision making method and multi objective programming approach for supplier selection and order allocation in a green supply chain, Journal of Cleaner Production.