The Upstream Supply Chain Management is the initial component of the supply chain where the company gets raw materials from suppliers for the production process. This process is very important in the sustainability of a company’s production. The obstacle experienced at this stage is how the company decides which suppliers to choose from the many suppliers who want to offer their products. Also, it is experienced by PT. Mayer Indah Indonesia, which currently has 14 prospective suppliers, each of which has a different weight based on the assessment criteria of the company. The purpose of this study is to assist companies in making decisions to determine the best suppliers by using the Weight Product (WP) method, while the selection criteria are based on price, quality and the delivery accuracy. The results of the study can be implemented by the company to determine the right supplier in accordance with the criteria that have been required.
The number of business interests nowadays, many people use flight services to reach distant areas and must be traveled by very complex flight services. Such conditions have resulted in a large number of airlines requiring flight attendants to service their passengers on the plane. So that the right method is needed to carry out the selection process for flight attendants, the ELECTRE method is one solution that can be done for the flight attendant's selection process. The results obtained from the selection process of flight attendants without a score, because they have used the elimination process through threshold concordance and threshold discordance as follows, out of nine candidates for flight attendants who have passed the selection are flight attendants-3, flight attendants-6 and flight attendants-7, while others are not acceptable. So that through the results of the selection that has been done with the collaboratin AHP and ELECTRE method, by seeing the results obtained from aggregate matrices dominant.
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