Supplier Selection Using AHP dan TOPSIS: a Case Study in The Bakery
Abstract
The main raw materials in bread production are wheat flour. X Bakery has seven suppliers who frequently supply flour. The common problems at X Bakery related to the supply of raw materials are the different prices between each supplier, inaccuracies in delivery times, and the non-standard quality of raw materials. The purpose of this research is to choose the right raw materials supplier at X Bakery. Decision making on supplier determination is done by selecting suppliers based on the criteria determined by the company using the AHP and TOPSIS methods. The AHP method is used to determine the most influential criteria and produce a weighted criterion value. The AHP output will be used as input to the TOPSIS method for supplier ranking. Of the seven criteria, quality is the priority by X bakery, while the the selected supplier to supply wheat flour is supplier A.
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