Assignment Instructions:

Log in to Saudi Digital Library (SDL) via Universitys website

On first page of SDL, choose English Databases

From the list find and click on EBSCO database.

In the Search Bar of EBSCO find the following article:

Title: A Rough Multi-Criteria Decision-Making Approach for Sustainable Supplier Selection under Vague Environment: A Case Study.

Author: Huiyun Lu , Shaojun Jiang , Wenyan Song, XinguoMing

Date: 26 July 2018

Assignment Questions: (Marks 05)

Read the above Article and answer the following Questions:

Question 1: Explain the decision making approachdiscussed in this Article (300-400 words) (2-Marks).

Question 2: Why sustainable supplier selection is a typical multi-criteria decision-making problem involving subjectivity and vagueness? (150-200 words) (1-Mark)

Question 3: Why Supplier selection decisions are important for most of the manufacturing firms, as discussed in this study? (150-200words) (1-Mark)

Question 4: What is your opinion about this study and how it is linked to course and beneficial for you? (150-200 words) (1-Mark)